RE: 1/12 ME-109E & P-51 Mustang
Sorry about that! -- I remember thinking through the modifications I'd need to move the wing forward, but I got side-tracked with another project and I don't remember what I'd planned to do. But I do remember figuring out that 3/4 inch forward would put it in just about the scale position. Sounds like you've worked something out.
I saw one at a meet in Ottawa for small planes and noticed that it didn't look right with the wing so far back. Then when I started thinking about a larger engine it just made a lot of sense to move it forward a little. Hope it works out OK for you.
Jim