diff --git a/src/hammer-vlsi/technology/asap7/asap7.tech.json b/src/hammer-vlsi/technology/asap7/asap7.tech.json
index cec95953b..8a7aa9489 100644
--- a/src/hammer-vlsi/technology/asap7/asap7.tech.json
+++ b/src/hammer-vlsi/technology/asap7/asap7.tech.json
@@ -1294,16 +1294,16 @@
     {
       "name": "asap7_3Ma_2Mb_2Mc_2Md",
       "metals": [
-        {"name": "M1", "index": 1, "direction": "horizontal", "min_width": 0.072, "pitch": 0.144, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.072}]},
-        {"name": "M2", "index": 2, "direction": "horizontal", "min_width": 0.072, "pitch": 0.144, "offset": -1.08, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.072}]},
-        {"name": "M3", "index": 3, "direction": "vertical", "min_width": 0.072, "pitch": 0.144, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.072}]},
-        {"name": "M4", "index": 4, "direction": "horizontal", "min_width": 0.096, "pitch": 0.192, "offset": 0.012, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.096}, {"width_at_least": 0.1, "min_spacing": 0.288}]},
-        {"name": "M5", "index": 5, "direction": "vertical", "min_width": 0.096, "pitch": 0.192, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.096}, {"width_at_least": 0.1, "min_spacing": 0.288}]},
-        {"name": "M6", "index": 6, "direction": "horizontal", "min_width": 0.128, "pitch": 0.256, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.128}, {"width_at_least": 0.1, "min_spacing": 0.288}]},
-        {"name": "M7", "index": 7, "direction": "vertical", "min_width": 0.128, "pitch": 0.256, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.128}, {"width_at_least": 0.1, "min_spacing": 0.288}]},
-        {"name": "M8", "index": 8, "direction": "horizontal", "min_width": 0.16, "pitch": 0.32, "offset": 0.16, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.16}, {"width_at_least": 0.239, "min_spacing": 0.24}, {"width_at_least": 0.319, "min_spacing": 0.32}, {"width_at_least": 0.479, "min_spacing": 0.48}, {"width_at_least": 1.999, "min_spacing": 2.0}, {"width_at_least": 3.999, "min_spacing": 4.0}]},
-        {"name": "M9", "index": 9, "direction": "vertical", "min_width": 0.16, "pitch": 0.32, "offset": 0.16, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.16}, {"width_at_least": 0.239, "min_spacing": 0.24}, {"width_at_least": 0.319, "min_spacing": 0.32}, {"width_at_least": 0.479, "min_spacing": 0.48}, {"width_at_least": 1.999, "min_spacing": 2.0}, {"width_at_least": 3.999, "min_spacing": 4.0}]},
-        {"name": "Pad", "index": 10, "direction": "redistribution", "min_width": 0.16, "pitch": 8.16, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 8.0}, {"width_at_least": 47.999, "min_spacing": 12.0}]}
+        {"name": "M1", "index": 1, "direction": "horizontal", "min_width": 0.072, "pitch": 0.144, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.072}], "power_strap_width_table": []},
+        {"name": "M2", "index": 2, "direction": "horizontal", "min_width": 0.072, "pitch": 0.144, "offset": -1.08, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.072}], "power_strap_width_table": [{"width": 0.072}, {"width": 0.36}, {"width": 0.648}, {"width": 0.936}, {"width": 1.224}, {"width": 1.512}]},
+        {"name": "M3", "index": 3, "direction": "vertical", "min_width": 0.072, "pitch": 0.144, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.072}], "power_strap_width_table": [{"width": 0.072}, {"width": 0.36}, {"width": 0.648}, {"width": 0.936}, {"width": 1.224}, {"width": 1.512}]},
+        {"name": "M4", "index": 4, "direction": "horizontal", "min_width": 0.096, "pitch": 0.192, "offset": 0.012, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.096}, {"width_at_least": 0.1, "min_spacing": 0.288}], "power_strap_width_table": [{"width": 0.096}, {"width": 0.48}, {"width": 0.864}, {"width": 1.248}, {"width": 1.632}]},
+        {"name": "M5", "index": 5, "direction": "vertical", "min_width": 0.096, "pitch": 0.192, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.096}, {"width_at_least": 0.1, "min_spacing": 0.288}], "power_strap_width_table": [{"width": 0.096}, {"width": 0.48}, {"width": 0.864}, {"width": 1.248}, {"width": 1.632}, {"width": 2.016}, {"width": 2.4}, {"width": 2.784}, {"width": 3.168}, {"width": 3.552}, {"width": 3.936}]},
+        {"name": "M6", "index": 6, "direction": "horizontal", "min_width": 0.128, "pitch": 0.256, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.128}, {"width_at_least": 0.1, "min_spacing": 0.288}], "power_strap_width_table": [{"width": 0.128}, {"width": 0.64}, {"width": 1.152}, {"width": 1.664}, {"width": 2.176}]},
+        {"name": "M7", "index": 7, "direction": "vertical", "min_width": 0.128, "pitch": 0.256, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.128}, {"width_at_least": 0.1, "min_spacing": 0.288}], "power_strap_width_table": [{"width": 0.128}, {"width": 0.64}, {"width": 1.152}, {"width": 1.664}, {"width": 2.176}]},
+        {"name": "M8", "index": 8, "direction": "horizontal", "min_width": 0.16, "pitch": 0.32, "offset": 0.16, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.16}, {"width_at_least": 0.239, "min_spacing": 0.24}, {"width_at_least": 0.319, "min_spacing": 0.32}, {"width_at_least": 0.479, "min_spacing": 0.48}, {"width_at_least": 1.999, "min_spacing": 2.0}, {"width_at_least": 3.999, "min_spacing": 4.0}], "power_strap_width_table": []},
+        {"name": "M9", "index": 9, "direction": "vertical", "min_width": 0.16, "pitch": 0.32, "offset": 0.16, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 0.16}, {"width_at_least": 0.239, "min_spacing": 0.24}, {"width_at_least": 0.319, "min_spacing": 0.32}, {"width_at_least": 0.479, "min_spacing": 0.48}, {"width_at_least": 1.999, "min_spacing": 2.0}, {"width_at_least": 3.999, "min_spacing": 4.0}], "power_strap_width_table": []},
+        {"name": "Pad", "index": 10, "direction": "redistribution", "min_width": 0.16, "pitch": 8.16, "offset": 0.0, "power_strap_widths_and_spacings": [{"width_at_least": 0.0, "min_spacing": 8.0}, {"width_at_least": 47.999, "min_spacing": 12.0}], "power_strap_width_table": []}
       ]
     }
   ],