diff --git a/src/config.json b/src/config.json
index cea24d6..33cd46f 100644
--- a/src/config.json
+++ b/src/config.json
@@ -1,8 +1,10 @@
 {
-  "PL_TARGET_DENSITY_PCT": 45,
-  "CLOCK_PERIOD": 20,
+  "PL_TARGET_DENSITY_PCT": 40,
+  "CLOCK_PERIOD": 25,
   "PL_RESIZER_HOLD_SLACK_MARGIN": 0.1,
   "GRT_RESIZER_HOLD_SLACK_MARGIN": 0.05,
+  "GRT_RESIZER_SETUP_SLACK_MARGIN": 0.3,
+  "PL_RESIZER_SETUP_SLACK_MARGIN": 0.3,
   "RUN_LINTER": 1,
   "LINTER_INCLUDE_PDK_MODELS": 1,
   "CLOCK_PORT": "clk",