John, your boy is a tool. Period. I'm actually kinda peeved I didn't get to chime in on that thread to tell him before it got nixed. If I were Beth (who has the patience of a saint), I would've banned his ass back to Netscape v1.0.
He didn't ask for suggestions on anything, from what I read (could decipher?) in his post. It read like "I don't need you to tell me what to do because I know what I'm doing and more than you do but this car isnt running right what could it be oh by the way its definitely not the tune."
On the issue of smoke from the crankcase vent... well, any significant pressure from the crankcase vent is indicative of combustion gases getting past something it shouldn't be getting past. Rings, valve stem seals, cracks/ holes in the pistons... in short there's a problem that needs to be addressed in the engine.
If I were you, I would find someone who knows (a) how to address a group properly when asking for assistance with an issue, and (b) who knows what they're doing under the hood. From the couple of questions I gleaned from that mess of a post, there are questions in there he should know the answer to if he's tasked with tuning your car.
*edit*
I've come to realize that I've misspoken, and as such I retract my statement about him not knowing what he's doing under the hood.
He was just too lazy to do any sort of proper diagnosis before coming on here and asking everyone to spare a moment because he couldn't be bothered to spare one himself.
My apologies on any problems this may have caused anyone.