i can see that you got one, but in the future of the 200+ engines i've built the best results i've had were crankshaft grind, & metallizing co. on 300 w. in salt lake AKA "Crankshaft Grinders" they are old-school machinists that know how to do it and have been in business for decades. as opposed to the new way of doing things that seems to be just "pushing buttons on a computerized machine". they are O.G.