This is strange to have one of my old threads pop up the same day I just logged back in as I see I've been away from this form awhile. This was a a bit a go but I ended up with a Grizzly combo spindle disc sander instead. I think they had a Christmas sale going on which put the price not far over the Jet (and others) bench top machines at that time. That is the perfect combo for me. I know it has plastic drive components but so do the bench top ones. If anyone wants to know more I can share a quick review on specific areas. This reminds me I need to make a wooden cabinet to replace the steel one that has no storage. And maybe find time to convert the old 6X48 belt sander into a edge sander.
My woodworking theory: Measure with a micrometer, Mark with chalk, Cut with an ax.