hacked 4x4 not working

[Klefmung]

alright, I chopped up a 2600 (as I ran out of pcbs and I wanted to try this method) and I bypassed where I needed. I then wired in Ben's video mod. Note, his mod shows "type a" and "type b." You could say that mine is a "type c" as it seemed to match the type a with the traces, the resistors were different. So I figured out which matched the resistors removed in Ben's mod, and I wired it into his video circuit. (I did, however, use a 240 ohm, a 10 ohm, and two 100 ohm resistors to get 450 ohms and 360 and a 10 to get 370) So, here's the basic deal. Didn't work. Problem?