just wanted to post a follow-up to my "th350 won't shift out of first gear" thread. turns out the original modulator tube was too small for the th350. i swapped it out with a new, larger, one and now she's shifting like a monster!! fyi to anyone doing this swap in the future, 330ci, you will need to change the modulator tube to achieve enough vaccuum. thanks again to everyone who had suggestions or comments!!