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umahunter
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Read above posts that was the first thing tried
the collet stop screw is just a dog point set screw it you've never seen one it's just a set screw that's turned down on the end to fit in a slot etc. if your taper is correct it's like most machine tools and not needed because it's held tight by the taper itself. if it's a lil loose it keeps the collet from spinning for just a second until it engages the taper if you go to the online manual there's a page on its location and how to adjust itMy PM-932 pdf don’t even have a collet screw. I had to make a new drawbar from a piece of 1144 and sigle point the threads so it like glass threading the collect. I can’t rember if the mill ever had a collet screw in the spindle. Where do you look to find the screw? I have never seen it.
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