timeout,timeout said:Wow, I got side tracked with other things and had not looked at this recently! Looks like I opened up a can of worms! I must admit to be thrown a bit by the terminology and where the decimal points were. While I don't consider myself a master machinist, I have worked in engine building and also done some CNC machining. Glad to see all have ironed that part out! I doubt a bullet with two hundred and fifty thousandths runout would make it out to 600 yards. Anyway, all of the numbers mixup aside, this has netted a lot of good information. Like most times Wayne, you are going to be my go to guy when your test results are in. Please give us all your findings. Could very well save me some money! on the other hand, may force me to spend some ;D
timeout said:... two hundred and fifty thousandths runout....