Thanks to the group for this thread!
...Just convinced me to tear my basketcase down further and replace the MM bolts with grade 8's before I go any further on the project.
I just bought 9 grade 8 M6's for the rag joint, today.
Some of the old ones were ate partly through by the spokes. I've already replaced the broken spokes. Where is the best place to get 12g spokes???
Best
rc