Cool guys, thanks.
if i remember right, the tuning guide from the Redcat website says that 230-260 is the optimum range for most of the engines (?), but to consult the specific engine manual to find out it's requirements.. i don't have anything like that and couldn't find anything in what they gave me in the basic manual, so that's why I asked.
i think i will just leave the temp. fail safe setting where it's at and just ere on the side fo safety at 275'.
thanks again.
D