it gives an idea as to the best compatibility pcm vs trans best seems to be the 03+ pcms with the 00-04 80e but people with the older pcms that wanna maintain trans adaptives/diagnostics would want an earlier 80e or to drill the later 80e for the larger PSM and add the pins/wires.
dave was able to change the bin, i was just using a solid state inverter gate on the shift sol b to accomplish the same thing. i dont know if any of daves issues might be related to soome sort of bin work bugs but i know there arent on the oem 65e trans file...so 50-100$ on solid state relays (one small NC, one high current NO-there arent many NC high current relays so you have to make your own using a low current NC to turn the large unit into a NC)
even using a micro/mini 5 pin electro-mechanical relay would work fine if just a hair slower....
