G'day

Glad to hear you got it going. The revs sound about right.

As for the Rossi, they really don't like a lot of nitro. 5% or none might be better. As for the revs, they were great engines but the only Rossi I ever owned was a 15. It screamed. I have heard some Rossi engines were timed to scream while others were more torque engines. Some one will chime in with some real info.

Cheers

Mike in Oz