1 files changed, 11 insertions, 9 deletions
diff --git a/parts/4862.dat b/parts/4862.dat
index 0f7d318e7..90d813680 100644
--- a/parts/4862.dat
+++ b/parts/4862.dat
@@ -1,7 +1,7 @@
 0 Glass for Window  1 x  2 x  2 Plane
 0 Name: 4862.dat
 0 Author: James Jessiman
-0 !LDRAW_ORG Part UPDATE 2014-02
+0 !LDRAW_ORG Part UPDATE 2018-02
 0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt
 
 0 BFC CERTIFY CCW
@@ -11,6 +11,8 @@
 0 !HISTORY 2008-07-01 [PTadmin] Official Update 2008-01
 0 !HISTORY 2014-11-09 [MagFors] BFCed, primitive substitution
 0 !HISTORY 2014-12-23 [PTadmin] Official Update 2014-02
+0 !HISTORY 2018-01-27 [Steffen] fixed singular matrices
+0 !HISTORY 2018-12-08 [PTadmin] Official Update 2018-02
 
 2 24 -16 4 -6 -12 4 -6
 2 24 -12 4 -6 -8 4 -6
@@ -22,10 +24,10 @@
 3 16 16 4 -2 8 4 -6 12 4 -6
 3 16 12 4 -6 16 4 -6 16 4 -2
 4 16 -16 4 -2 -8 4 -6 8 4 -6 16 4 -2
-1 16 8 28 -6 4 0 0 0 0 4 0 0 0 1-4ndis.dat
-1 16 -8 28 -6 -4 0 0 0 0 4 0 0 0 1-4ndis.dat
-1 16 8 8 -6 4 0 0 0 0 -4 0 0 0 1-4ndis.dat
-1 16 -8 8 -6 -4 0 0 0 0 -4 0 0 0 1-4ndis.dat
+1 16 8 28 -6 4 0 0 0 0 4 0 1 0 1-4ndis.dat
+1 16 -8 28 -6 -4 0 0 0 0 4 0 1 0 1-4ndis.dat
+1 16 8 8 -6 4 0 0 0 0 -4 0 1 0 1-4ndis.dat
+1 16 -8 8 -6 -4 0 0 0 0 -4 0 1 0 1-4ndis.dat
 3 16 16 4 -6 12 4 -6 12 8 -6
 3 16 16 40 -6 12 28 -6 12 32 -6
 3 16 16 40 -6 12 32 -6 8 32 -6
@@ -41,10 +43,10 @@
 1 16 -8 8 -10 -4 0 0 0 0 -4 0 4 0 1-4cylo.dat
 1 16 0 32 -8 -8 0 0 0 -1 0 0 0 2 rect2p.dat
 1 16 0 4 -8 0 0 8 0 1 0 -2 0 0 rect1.dat
-1 16 8 28 -10 4 0 0 0 0 4 0 0 0 1-4chrd.dat
-1 16 -8 28 -10 -4 0 0 0 0 4 0 0 0 1-4chrd.dat
-1 16 8 8 -10 4 0 0 0 0 -4 0 0 0 1-4chrd.dat
-1 16 -8 8 -10 -4 0 0 0 0 -4 0 0 0 1-4chrd.dat
+1 16 8 28 -10 4 0 0 0 0 4 0 1 0 1-4chrd.dat
+1 16 -8 28 -10 -4 0 0 0 0 4 0 1 0 1-4chrd.dat
+1 16 8 8 -10 4 0 0 0 0 -4 0 1 0 1-4chrd.dat
+1 16 -8 8 -10 -4 0 0 0 0 -4 0 1 0 1-4chrd.dat
 1 16 0 18 -6 0 0 -12 10 0 0 0 -4 0 box3u8p.dat
 4 16 8 32 -10 12 28 -10 -12 28 -10 -8 32 -10
 4 16 12 8 -10 8 4 -10 -8 4 -10 -12 8 -10