ORIGINAL: root
The manual states nothing weaker than a 70 ounce-inch servo for any of the control surfaces. I'm glad I didn't over do it. By the way - obrienhobbies.com have the 645 and 625's for under $30 w/$8 shipping as of 4/14/08.
root
ps Are there ANY other installation issues I should be aware of or do I have to rough it like the guys before me?
The Club House forum has an extensive thread on the "O'Brien Hobbies experience". A word to the wise.