How to bolt together an entire chassis was driving me crazy. We just couldn't figure out how to do it. Then one day I walked past a connecting rod and noticed the aligning dowel that surrounds the connecting rod bolt. It was a "Eureka" moment for me. If connecting rods could be bolted together, then so could a chassis. Later I noticed caliper halves were bolted together and many other things were bolted together. Problem solved!
