os engine
 

hey all.
I recently got back into r/c stuff with a heli.
but now im jonsing to run my rc10gt. it is one of the first series gt's. I think I got it in 95. its been sitting on a shelf for a long time
I got frusterated with it cause I could never get it to run good.
I cleaned it up and it seems to be ok but I havent tried to start it.
I was wondering if anyone had the default specs for the settings for the os .12 cz engine that came with the gt?
and recommended settings for high altitude? If I can get the settings back to default I may be able to get it running again.
thanks in advance
dave