i know I have solid play because i made it to 100k play chips on Full Tilt with about the same win rate,
Wrong!!!!
Play money is completely different.

Best advice I can give for SNG's, is play for 1st and your ITM's will be more of 1's and 2's instead of 3's. Limping into 3rd with a stack of 3BB you will end 3rd 90% of the time.

Cheers.