Help with leaky 350 turbo trans!!

[wingman]

I recently put a new crate engine and rebuilt trans in my 72 jimmy, the problem is the trans will not stop leaking. First my trans pan wouldnt stop leaking so i threw an aluminum one on and that stopped it, and now it looks like either the detent cable or dipstick tube are leaking (both are new). I was just wondering if anyone else has had these problems, a small drip wouldnt bother me much but this thing is like a constant drip. Both the detent and dipstick look like they are fully seated but I cant figure this out, any advice would be helpful.