disable PL_BASIC_PLACEMENT

openlane/tiny_user_project/config.json

diff --git a/openlane/tiny_user_project/config.json b/openlane/tiny_user_project/config.json
index 4ff98be..2482e3e 100644
--- a/openlane/tiny_user_project/config.json
+++ b/openlane/tiny_user_project/config.json
@@ -12,7 +12,7 @@
     "CLOCK_NET": "",
     "FP_SIZING": "absolute",
     "DIE_AREA": "0 0 600 680",
-    "PL_BASIC_PLACEMENT": 1,
+    "PL_BASIC_PLACEMENT": 0,
     "PL_TARGET_DENSITY": 0.70,
     "SYNTH_USE_PG_PINS_DEFINES": "USE_POWER_PINS",
     "VDD_NETS": [