Started to assemble the wheels and tires and tubes. The nosewheel went together easy; that's pretty much like the RV-7A.
The mains, not so much. It took awhile just to figure out how to get them disassembled. The instructions -- or rather the figure that accompanies the lack of instructions -- isn't very good because the valve stem placement is a mystery. There's a slot on the side of hub, and I'm starting to think it points down rather than up because you can't square it up.
I shall noodle upon it some more. And maybe even read the MATCO manual.