From 2b35d3969127773972aa7f3247c58d0a0674fa1d Mon Sep 17 00:00:00 2001
From: Adam Mayer <phooky@gmail.com>
Date: Wed, 27 Dec 2017 13:54:40 -0500
Subject: [PATCH] adding model of plotter head

---
 models/plotter_head.scad | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/models/plotter_head.scad b/models/plotter_head.scad
index ed6cd46..9aaded1 100644
--- a/models/plotter_head.scad
+++ b/models/plotter_head.scad
@@ -1,15 +1,15 @@
-notch_width = 2.5;
-$fa = 8;
+5notch_width = 2.5;
+$fa = 6;
 $fs = 0.5;
 module peg_hole() {
     union() {
         difference() {
             union() {
-                cylinder(h=21.5,d1=7.8,d2=7.2,center=false);
+                cylinder(h=21.5,d1=7.8,d2=7.5,center=false);
                 // Chamfer
-                cylinder(h=1,d1=8.2,d2=7.8,center=false);
+                cylinder(h=1.25,d1=9.2,d2=7.7,center=false);
             }
-            translate([2.5, -5, -0.1]) {
+            translate([3.3, -5, -0.1]) {
                 cube([10,10,30]);
             }
         }
@@ -44,7 +44,9 @@ module pens() {
         pen(i);
     }
 }
-    
+
+//peg_hole();
+
 difference() {
     union() {
         shell();