My Dart Swinger Project!

No i havent but I watched a YouTube video so im a pro now! Hahaha j/k
No seriously thanks for the heads up i will go slow and just take enough to get the pistons out. Sucks i had to buy it for 4 pistons. I will put it up maybe I will need it again someday. All the tools i have bought for this project im gonna start renting them out on here make some of my money back lol

Also it is not necessary to remove all the ridge, the cutter will not trim 100% square to the bore, stop when there is little to no ridge at any spot.