Jim,

Sorry for your hand. I'm thinking to have a little more RPM than necesary to get god verticals (i.e.: 5500-6000 RPM). I can do that with my 9C Futaba.

Now I'm checking all the components on the ground. I have 2.5 tanks of 16 fl. oz. for brek-in at this moment (+/- 40 mins.). I'm thinking of burn two more tanks before check all and then fly.

Does your SIG Extra 300 XS came with the aluminum angle reinforcements at the firewall?. Mine does and seems good.