Finally getting around to finishing up the FCRMX install on my 02 DRZ400S. Been waiting for jets, extd fuel screw, O rings, etc. Installed and now the bike won't start. So far I've relocated the mounting bracket, installed manifold nipple and run it to the fuel petcock, installed extd fuel screw (2 turns out), completed O ring mod, installed correct jetting (155 main, 45 pilot) and changed needle (EMS) per the chart. bike turns over, but won't fire. I pulled plug and I'm getting spark. I am able to drain gas from the carb drain so I believe I'm getting fuel. The carb has two plugs (red and black) on my MX carb. I believe the red one is for choke, but what is the black one for? It's been a while since I started this project so I'm trying to remember if I disconnected anything. There's a triangular black plug at the top of the airbox. I don't remember it going to anything, can anyone confirm? It's a male plug that fits the TPS plus off the FCRMX Carb, which I've just zip tied under the seat. Problems: mainly the bike won't start. choke (red plug) hits fuel petcock, need new cables as mine are hitting the engine. (my bike came with Edlebrock carb and different cables). I couldn't get them to fit the FCRMX carb, not long enough and the cables that came with the carb hit the engine. I was told this combo came from another 400S. anyone care to take a guess?