Alright, wow, this is confusing, but here goes...
venomvenom83 confirmed Crux's statement about venomvenom83 being the middleman between PFAFF and tribalRR?? (<- I think this is the third party who actually has the pipe, but I'm just guessing).
So to recap from the beginning:
PFAFF sends money to venomvenom83 for a carbon exhaust, venomvenom83 sends money to tribalRR??, everyone snoozes for a few weeks and we end up here, the money and the pipe still with this tribalRR?? guy.
venom, Moe doesn't care where you get $700 from, all he cares about is it getting back to PFAFF, was nice of you to try to be the middle man, but the PFAFF was paying for something you said you had, but you don't, sucks getting stuck in the middle, but you're their for a reason.
*Back to my seat in the audience*