Thanks guys-
Lanier does give you an option for right angle thrust by moving the engine over 1/8 inch and shimming under the left side of it,so I thought that I should be ok since I AM in the exact center.I can buy a muffler extension or a pitts to put it in its exact placement if I have to,but the firewall and fuselage on this thing is huge-it looks like you could move it around an inch before you would know it was not centered by looking at it.Hope I'm ok enough to get a flight out of it without it doing something totally unpredictable!Think so?Thanks again,
Mike