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I bought the entire bundle here. Printed parts, Hardware and Electronics. Is that 5 inch bolt supposed to be so tight? It really surprised me compared to the perfect fit all the other parts had. It was tight over the threads themselves and then it gets bigger over the smooth shaft. Thats why I had to use the clamps to act like a press. Until I tighten that 5 inch bolt really tight there is lots of slop between the conduit and bearings in the back. Pictures coming up in the next 30 mins. Also the all thread came with 2 nuts and a spring but I couldn’t find instructions for what to do with them.