Found the error

adder.tm

@@ -53,11 +53,11 @@
 31:1,1,32,0,0,301
 32:1,1,33,0,0,302
 33:1,1,34,0,0,303
-34:1,1,35,0,0,302
+34:1,1,35,0,0,304
-35:1,1,36,0,0,304
+35:1,1,36,0,0,305
-36:1,1,37,0,0,305
+36:1,1,37,0,0,306
-37:1,1,38,0,0,306
+37:1,1,38,0,0,307
-38:1,1,39,0,0,307
+38:1,1,39,0,0,308
 
 # If we get this far we have overflow and should end the program
 39:1,0,510,0,0,0
@@ -71,6 +71,7 @@
 305:0,0,304,1,0,304
 306:0,0,305,1,0,305
 307:0,0,306,1,0,306
+308:0,0,307,1,0,307
 
 # Here we need to increment the positive registry
 # increment: if 0 write 1: end

cards/14

@@ -1,4 +1,4 @@
-0
+1
 1
 15
 0

cards/15

@@ -1,4 +1,4 @@
-1
+0
 1
 16
 0

cards/308

@@ -0,0 +1,6 @@
+0
+0
+307
+1
+0
+307

cards/34

@@ -3,4 +3,4 @@
 35
 0
 0
-302
+304

cards/35

@@ -3,4 +3,4 @@
 36
 0
 0
-304
+305

cards/36

@@ -3,4 +3,4 @@
 37
 0
 0
-305
+306

cards/37

@@ -3,4 +3,4 @@
 38
 0
 0
-306
+307

cards/38

@@ -3,4 +3,4 @@
 39
 0
 0
-307
+308