diff --git a/MANIFEST.csv b/MANIFEST.csv
index f4f5b0e..3b977cf 100644
--- a/MANIFEST.csv
+++ b/MANIFEST.csv
@@ -646,4 +646,5 @@ footprint,/var/folders/cv/lwgyj_k14gx2rc3t2rlt29s80000gn/T/snapeda_co44jy70/BGA4
 symbol,/Users/michelebigi/Downloads/LIB_LFE5U-45F-8BG381I (2)/LFE5U-45F-8BG381I/KiCad/LFE5U-45F-8BG381I.kicad_sym,symbols/fpga_cpld/LFE5U-45F-8BG381I.kicad_sym,NEW,77a86e8ce0b18859a4e455e5d5d813bfd5939f752c8188728c1c202084691097,category=fpga_cpld
 footprint,/Users/michelebigi/Downloads/LIB_LFE5U-45F-8BG381I (2)/LFE5U-45F-8BG381I/KiCad/BGA381C80P20X20_1700X1700X176.kicad_mod,footprints/fpga_cpld/LFE5U-45F-8BG381I.pretty/BGA381C80P20X20_1700X1700X176.kicad_mod,NEW,37708e4e87104ee926ce0a06f6a394e251453d41a96b8ee01e66ca68f12147d2,category=fpga_cpld
 3d-model,/Users/michelebigi/Downloads/LIB_LFE5U-45F-8BG381I (2)/LFE5U-45F-8BG381I/3D/LFE5U-45F-8BG381I.stp,3dmodels/fpga_cpld/LFE5U-45F-8BG381I.step,DEDUPED,150aff8c77bc12906478fe2e81b8571c69e3e61d6ecd28e1e017f78d81d7137e,"byte-identical to the already-imported vendor 3D body; import_component.py wrote a duplicate .stp and left the footprint's bare 'LFE5U-45F-8BG381I.stp' model reference untouched (it only skips rewriting when a (model ...) block is already present) -- manually repointed the footprint to ${KIPRJMOD}/3dmodels/fpga_cpld/LFE5U-45F-8BG381I.step and deleted the duplicate .stp; category=fpga_cpld"
-symbol,symbols/fpga_cpld/Lattice_ECP_FPGA.kicad_sym,symbols/fpga_cpld/Lattice_ECP_FPGA.kicad_sym,MODIFIED,,"kept the flat SamacSys symbol MIKILAB_LFE5U_45F_8BG381I:LFE5U-45F-8BG381I as-is, and additionally made the existing 9-unit ECP5U_45_CABGA381 symbol (community-imported, per-bank split) usable/searchable for the same part: Value/manf# set to LFE5U-45F-8BG381I (ball-for-ball verified identical to the SamacSys symbol -- same 381 CABGA381 pad numbers, same net assignments, only pin-name spelling differs), Footprint linked to MIKILAB_LFE5U_45F_8BG381I:BGA381C80P20X20_1700X1700X176; category=fpga_cpld"
+symbol,symbols/fpga_cpld/Lattice_ECP_FPGA.kicad_sym,symbols/fpga_cpld/Lattice_ECP_FPGA.kicad_sym,MODIFIED,,"kept the flat SamacSys symbol MIKILAB_LFE5U_45F_8BG381I:LFE5U-45F-8BG381I as-is, and additionally made the existing 9-unit ECP5U_45_CABGA381 symbol (community-imported, per-bank split) usable/searchable for the same part: Value/manf# set to LFE5U-45F-8BG381I (ball-for-ball verified identical to the SamacSys symbol -- same 381 CABGA381 pad numbers, same net assignments, only pin-name spelling differs), Footprint linked to MIKILAB_LFE5U_45F_8BG381I:BGA381C80P20X20_1700X1700X176; category=fpga_cpld"
+symbol,/Users/michelebigi/Downloads/IS66WVE4M16EBLL_70BLI.zip,symbols/memory/IS66WVE4M16EBLL-70BLI.kicad_sym,MODIFIED,,"replaced the existing SnapEDA-sourced symbol with this newer SamacSys export of the same part (same 48-TFBGA package, footprint geometry byte-identical to the already-imported footprint/3D body -- no footprint/3D reimport needed); manually fixed the raw SamacSys Footprint property (was bare 'IS66WVE4M16EBLL-70BLI:BGA48C75P8X6_800X600X120N', which import_component.py --update leaves untouched) to the registered nickname 'MIKILAB_IS66WVE4M16EBLL_70BLI:BGA48C75P8X6_800X600X120N'; this drops the old symbol's SnapEDA metadata (pricing/availability/datasheet links) in favor of SamacSys mechanical properties (ENOM, STANDARD, PARTREV, etc); category=memory"
diff --git a/symbols/memory/IS66WVE4M16EBLL-70BLI.kicad_sym b/symbols/memory/IS66WVE4M16EBLL-70BLI.kicad_sym
index 363bfec..a5af669 100644
--- a/symbols/memory/IS66WVE4M16EBLL-70BLI.kicad_sym
+++ b/symbols/memory/IS66WVE4M16EBLL-70BLI.kicad_sym
@@ -31,115 +31,88 @@
     (property "THERMAL_PAD" "" (id 10) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "Check_prices" "https://www.snapeda.com/parts/IS66WVE4M16EBLL-70BLI/ISSI/view-part/?ref=eda" (id 11) (at 0 0 0)
+    (property "EMIN" "" (id 11) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "Description" "\n                        \n                            PSRAM (Pseudo SRAM) Memory IC 64Mb (4M x 16) Parallel 70 ns 48-TFBGA (6x8)\n                        \n" (id 12) (at 0 0 0)
+    (property "JEDEC" "" (id 12) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "EMIN" "" (id 13) (at 0 0 0)
+    (property "ENOM" "0.75" (id 13) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "JEDEC" "" (id 14) (at 0 0 0)
+    (property "COURTYARD_EXCESS" "1.0" (id 14) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "Price" "None" (id 15) (at 0 0 0)
+    (property "D_NOM" "8.0" (id 15) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "ENOM" "0.75" (id 16) (at 0 0 0)
+    (property "VACANCIES" "" (id 16) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "COURTYARD_EXCESS" "1.0" (id 17) (at 0 0 0)
+    (property "BALL_COLUMNS" "" (id 17) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "D_NOM" "8.0" (id 18) (at 0 0 0)
+    (property "ALPHA_ROWS" "True" (id 18) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "Purchase-URL" "https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=583471&manufacturer=ISSI, Integrated&part_name=IS66WVE4M16EBLL-70BLI&search_term=issi is66wve4m16ebll-70bli" (id 19) (at 0 0 0)
+    (property "A_NOM" "1.2" (id 19) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "VACANCIES" "" (id 20) (at 0 0 0)
+    (property "A_MIN" "1.2" (id 20) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "BALL_COLUMNS" "" (id 21) (at 0 0 0)
+    (property "STANDARD" "IPC 7351B" (id 21) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "ALPHA_ROWS" "True" (id 22) (at 0 0 0)
+    (property "PARTREV" "D2" (id 22) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "Package" "TFBGA-48 ISSI" (id 23) (at 0 0 0)
+    (property "DNOM" "0.75" (id 23) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "A_NOM" "1.2" (id 24) (at 0 0 0)
+    (property "DMIN" "" (id 24) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "A_MIN" "1.2" (id 25) (at 0 0 0)
+    (property "E_NOM" "6.0" (id 25) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "STANDARD" "IPC 7351B" (id 26) (at 0 0 0)
+    (property "BALL_ROWS" "" (id 26) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "PARTREV" "D2" (id 27) (at 0 0 0)
+    (property "DMAX" "" (id 27) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "DNOM" "0.75" (id 28) (at 0 0 0)
+    (property "MANUFACTURER" "ISSI" (id 28) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "SnapEDA_Link" "https://www.snapeda.com/parts/IS66WVE4M16EBLL-70BLI/ISSI/view-part/?ref=snap" (id 29) (at 0 0 0)
+    (property "IPC" "" (id 29) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "DMIN" "" (id 30) (at 0 0 0)
+    (property "PIN_COLUMNS" "" (id 30) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "E_NOM" "6.0" (id 31) (at 0 0 0)
+    (property "MAXIMUM_PACKAGE_HEIGHT" "1.2 mm" (id 31) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "BALL_ROWS" "" (id 32) (at 0 0 0)
+    (property "COLLAPSING_BALL" "True" (id 32) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "DMAX" "" (id 33) (at 0 0 0)
+    (property "PIN_COUNT_E" "6.0" (id 33) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "MANUFACTURER" "ISSI" (id 34) (at 0 0 0)
+    (property "BODY_DIAMETER" "" (id 34) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "IPC" "" (id 35) (at 0 0 0)
+    (property "E_MIN" "5.9" (id 35) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "PIN_COLUMNS" "" (id 36) (at 0 0 0)
+    (property "D_MIN" "7.9" (id 36) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "MF" "ISSI, Integrated" (id 37) (at 0 0 0)
+    (property "PINS" "" (id 37) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
-    (property "MAXIMUM_PACKAGE_HEIGHT" "1.2 mm" (id 38) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "COLLAPSING_BALL" "True" (id 39) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "PIN_COUNT_E" "6.0" (id 40) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "BODY_DIAMETER" "" (id 41) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "E_MIN" "5.9" (id 42) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "D_MIN" "7.9" (id 43) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "MP" "IS66WVE4M16EBLL-70BLI" (id 44) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "PINS" "" (id 45) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "Availability" "In Stock" (id 46) (at 0 0 0)
-      (effects (font (size 1.27 1.27)) (justify bottom) hide)
-    )
-    (property "E_MAX" "6.1" (id 47) (at 0 0 0)
+    (property "E_MAX" "6.1" (id 38) (at 0 0 0)
       (effects (font (size 1.27 1.27)) (justify bottom) hide)
     )
     (symbol "IS66WVE4M16EBLL-70BLI_0_0"