From b8afd5d243ab1a9b4b8a9c538f5fd32795b8d0ca Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart@neuron.com>
Date: Sun, 14 Mar 2021 18:50:47 -0400
Subject: [PATCH] tweak raft settings for cleaner separation

---
 src/mode/fdm/prepare.js | 6 +++---
 src/mode/fdm/slice.js   | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/mode/fdm/prepare.js b/src/mode/fdm/prepare.js
index 5f97698d..04c38bfe 100644
--- a/src/mode/fdm/prepare.js
+++ b/src/mode/fdm/prepare.js
@@ -139,11 +139,11 @@
                     zoff += height;
                 };
 
-                raft(nozzle/1, process.sliceFillAngle + 0 , nozzle * 6.0, firstLayerRate / 3, 4);
-                raft(nozzle/1, process.sliceFillAngle + 0 , nozzle * 6.0, firstLayerRate / 2, 4);
+                raft(nozzle/1, process.sliceFillAngle + 0 , nozzle * 5.0, firstLayerRate / 3, 4);
+                raft(nozzle/1, process.sliceFillAngle + 0 , nozzle * 5.0, firstLayerRate / 2, 4);
                 raft(nozzle/2, process.sliceFillAngle + 90, nozzle * 3.0, process.outputFeedrate, 2.5);
                 raft(nozzle/2, process.sliceFillAngle + 0 , nozzle * 1.0, process.outputFeedrate, 1.5);
-                raft(nozzle/2, process.sliceFillAngle + 0 , nozzle * 1.0, process.outputFeedrate, 1.0);
+                raft(nozzle/2, process.sliceFillAngle + 90 , nozzle * 0.7, process.outputFeedrate, 0.75);
 
                 // raise first layer off raft slightly to lessen adhesion
                 firstLayerHeight += process.outputRaftSpacing || 0;
diff --git a/src/mode/fdm/slice.js b/src/mode/fdm/slice.js
index b918b8f9..c36cb920 100644
--- a/src/mode/fdm/slice.js
+++ b/src/mode/fdm/slice.js
@@ -359,6 +359,7 @@
                         start.down = addto;
                         slices.splice(0,0,addto);
                     }
+                    addto.index = -1;
                     addto.belt.anchor = true;
                     let z = addto.z;
                     let y = z - smin - (nozzleSize / 2);