From 978bd219f6c9f79d3aedb3bd3304e5835e1e292a Mon Sep 17 00:00:00 2001
From: daniel watson <ozzloy@gmail.com>
Date: Tue, 5 Nov 2013 17:04:31 -0800
Subject: [PATCH 1/1] make sonar holder press fit onto 1/4 inch board

---
 sonar-table-top-holder.scad | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sonar-table-top-holder.scad b/sonar-table-top-holder.scad
index 1381dd5..1e8b6e7 100644
--- a/sonar-table-top-holder.scad
+++ b/sonar-table-top-holder.scad
@@ -4,8 +4,11 @@
 // https://gitorious.org/ozzloy/challenge-bot
 // https://github.com/waynegramlich/challenge-bot
 
-// 3/8 inch in mm
-deck_depth = 4.7625;
+$fn = 60;
+
+// 3/16 inch in mm deck_depth = 4.7625;
+// 1/4 inch in mm - a little to be a squeeze fit
+deck_depth = 6.35 - 0.4;
 sonar_plate_width = 20;
 sonar_plate_length = 45;
 // sonar sensor measurements taken with calipers:
-- 
2.30.2