So- I'm just getting started with RC planes, I was given a falcon Sr. which had some wing damage and needed some covering repair. This was all straight fwd. It also needed an engine. I was lucky enough to be given a evolution 40 by Jon Heim from the pay it fwd thread. The problem is the engine mounts to two stringers that are part of he fuselage which are two wide to take the evolution, leaving nothing to screw to. I could either- build out the stringer, not easy because the area is rough carved
or - Build a mount that sits on top of and fastens down to the existing stringers. this will raise the engine 3/8 inch
I don't know if raising the engine will be a problem or not but this seems like the easiest and most secure method.
Any Ideas?

There also is about a 1/4 inch of oil in my fuel tank, should I take it out before fueling?

Boy, getting into RC flight has been a real challenge. I am a carpenter with a young family( baby #2 is now 4 days late) and I have very little cash to spend on hobbies. I'm working with used, half built equipment with no instructions, and I hit alot of problems such as this one. I have been very lucky to find so many helpful people, on this page, at our local air field, club and hobby shop. Im grateful for all the help Im receiving.
Thanks
Joe Crecca