Reply To: jonh's 25×30 build

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I swapped my roller/motor mount bolts from 5/16″ x 2 1/2″ to x3″, to get some bite into the lock nuts. Jumping up to the next size added way more thread than I really wanted, but as shown, there’s no interference with the middle assembly travel. I turned them around so the bolt ends weren’t sticking out where they’d snag things, but I also like them this direction because the bearings sit on the smooth shoulder, not the threads.