diff --git a/ants/cam/doit b/ants/cam/doit
index 12a3611..2f6245e 100755
--- a/ants/cam/doit
+++ b/ants/cam/doit
@@ -11,8 +11,9 @@ GEN=${1:-./pcb.pl}
 rdata="19.6 13.0 -56.2  19.6 53.1 -56.1  110.7 14.1 -56.2"
 rdate="15.9 13.1 -57.2  15.9 77.4 -57.1  120.8 15.1 -57.0"
 rdate="17.2  9.5 -57.0  21.5 76.2 -57.1  126.8  9.0 -56.9"
-# lower Z by 0.5 mm relative to highest point (-56.8)
-Z=-57.3
+rdata="8.1 11.2 -56.3  8.1 80.1 -56.1  117.2 12.8 -55.9"
+# lower Z by 0.3 mm relative to average (-56.1)
+Z=-56.6
 
 rect=`$RECT $rdata | awk '{$3 = ""; print}'`
 
diff --git a/ants/cam/pcb.pl b/ants/cam/pcb.pl
index d6c1a8e..6ff2a6f 100755
--- a/ants/cam/pcb.pl
+++ b/ants/cam/pcb.pl
@@ -64,13 +64,13 @@ sub pcb
 # 120%			680
 #
 
-$W = 565;
+$W = 658;
 
 $z = -0.8;	# full thickness of board
 # x: corner offset, compensation for rotation, array position
 # y: corner offet
 
-&orig(20*2+3, 15*2+23);
+&orig(20*0+2, 15*3+2);
 
 $r = $d/2-0.1;	# compensate deflection of board
 &pcb;