Phillip, Drill and counter sink the holes. I reground a larger size drill bit to the 100 degree angle of the screw heads. Good luck -- Joe Horton
> I'm attempting to fit the ailerons Piano Hinge, and concerned with > the > dimpling the hinge. > Did anyone have problems with the metal buckling , or were you able > to clamp > it down to stop the area around the dimple from distorting?? > > Or did you just Countersink ( drill ) the thin Hinge material?? > > Phillip Matheson > mathe...@dodo.com.au > Australia Joe Horton Coopersburg, Pa. joe.kr2s.buil...@juno.com