Lapping Trigger/Hammer Shims

[AusPPC]

Has anyone tried lapping their trigger/hammer shims (i.e. rubbing them lightly on a ceramic stone) to reduce the thickness?

I have a situation on my S&W trigger pivot, where adding a final Power Custom 0.002" shim causes binding, but not putting it in allows some slop to remain.

I'm asking because 2 thou' is already pretty wafer thin, so wondering if this would damage the shims. My plan would be to lap 3 shims lightly (rather than try and lap 1 heavily) until I get a perfect fit.

Thanks for any pointers

[PatJones]

Your gun needs some clearance between the parts to operate. Just leave out the extra shim.