You're welcome Dustin. Thanks for the watch.

How much needs to be fixed? You could spread it with a cold chisel ground to fit or a screwdriver and keep measuring it with calipers until it is right or just a tiny bit big and the chain moves through it. Then you'd want to tap it back to a perfect dimension. The drive links can be your guide. They will wear it in if it's a tiny bit tight.

Find a good part of the bar groove to test the drivelink side to side fit and then just keep tapping it in till you get close. Would Cannon warranty the bar?

You can also use a feeler gauge stack that is snug in a good part of the bar but still slides and use that to gauge your progress. Keep going till the gauge stack slides through the entire groove. If it's loose in spots, tap it closed slightly.

@@williamprophett9148 thanks for getting back, it’s a very small amount of material that needs to be removed. I think I like the file the best. Thanks again.

@@williamprophett9148 chisel not file sorry