Just one notice (totally my personal experience) when removing pins with 1/16" punch... some of scales has European (especially imported one in old days from Germany) size of hole which is not 1/16" but less. It is about 1,5 mm where 1/16" is 1.57mm. I have broke few scales before I figure out this one. I have grind down my 1/16" punch and now works great on everything :-)