Did anybody have any problems with the screw heads not sitting flush on the engine mounting ears?

The big transfer port bulges on the case stick out quite a bit creating some clearance problems.

I tried button head screws but theyre the same diameter as the cap heads.

I reluctantly used my Dremel to grind the case a bit to fit the screw heads. Theres quite a bit of material in that area so no harm done(I hope).