I am having trouble and i m sure you all can help i have some 3/8 thick 416 stainless im tring to make a finger gaurd . this is what i did i cut about 1.5 inches and found centre then made 5 marks about the width of the handle took a drill bit the thickness of the steel and drilled a row of holes the took a file and dremel tool and made the slot it was a little sloppy and so i tapped it tight to fit better but there are some gaps and the holes are slightly out of line. Will i be able to fill the gaps with solder or is it trash. I heard people solder bolsers and finger gaurds so am i ablt to fix the mess by soldering???????? thanks please reply kellyw