Check out my groovie thumbs.

[threebit3]

You did a nice job with the checkering file.I might do it but only dent the
surface.

 

[Guyon]

Nice job. Is it tough to get started on line? And keep it on line for those first few strokes?

 

[Battle Creek Knives]

HEY !!!!

I swear I had one of those files many years ago, never knew what it was for..

Excellent work !!!

 

[RandomAyes]

xxxxxxx

 

[tknife]

That came out nice. I'm far too clumsy and heavy handed and would probably make a royal mess. Yours look perfect and very precise though :thumbup:

 

[80sgyrene]

Looks great. Really nice work.
I see a checkering file in my future.