littleman,
Go to this thread down the page and read my post.
http://www.rcuniverse.com/forum/m_10556453/tm.htm
It pertains to a little different problem but they can be related. Because you have already tried to adjust your "POTS" on the 3 in 1 take a look my post. You understand that when you kept adjusting the pot to stop the heli from doing 360's you HAVE TO UNPLUG the battery and restart the 3-1 EACH TIME after an adjustment. So to be clear, you land and unplug the battery and adjust the 3-1. Then you re-conncent the battery and see how your adjustments work.
Good Luck JPEE