From 797da325a653892a94f1382695d701b0e45d6254 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Tue, 24 Jun 2025 22:03:09 -0400
Subject: [PATCH] tweak to improve thru hole handling in roughing

---
 src/kiri-mode/cam/ops.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kiri-mode/cam/ops.js b/src/kiri-mode/cam/ops.js
index 74200790..3d3b98a3 100644
--- a/src/kiri-mode/cam/ops.js
+++ b/src/kiri-mode/cam/ops.js
@@ -307,7 +307,7 @@ class OpRough extends CamOp {
         thruHoles.forEach(hole => {
             shadow = shadow.map(p => {
                 if (p.isEquivalent(hole)) {
-                    let po = POLY.offset([p], -(toolDiam / 2 + roughLeave + 0.01));
+                    let po = POLY.offset([p], -(toolDiam / 2 + roughLeave + 0.05));
                     return po ? po[0] : undefined;
                 } else {
                     return p;