u stole it...for $50 with an OS .46.
He bascailly gave it you.

It's an older late 80 early 90 OS. Pre LA
It should say on the side if it's FP or FS.
It'll still have plenty of power either way. wheather it's ball bearings or not.
If you don't think there's enough...just remove baffle.lol

I don't recalled it having anytype of RT. I wouldn't find my plane or book.
yeah keep it on low or remember to flick it back to low before you land.