Question for those who own a Zip Trim. I bought one with plans to speed up my case trimming with the Lee case length guages without having to use a hand drill. I currently use a drill but want a bench mounted setup. The problem is the spindle has quite a bit of runout. I bought a 3 jaw chuck to go with it and have tried with that and the shell holders. I get a ton of runout at the neck, so much so it is creating neck runout. It's not terrible if I go slow but I didn't buy it to go slow. Has anyone else experienced this? Or is your Zip Trim nice and true?




















































