ORIGINAL: Geardaddys
I have a tower 75 on my Ultra Stick 60... flies the snot out of that thing..
Runs great every time out. The ONLY thing I would complain about is keeping the muffler together.. We had a tough time at the beginning of our relationship, but after some convincing the muffler is on for GOOD now...
I found the engine to have stable needle settings and once set it was a fuel and fly engine
Often the muffler has to be fastened with a all thread through bolt with double nuts on the ends