Installed Prop Drive Lugs in hub. Test fit prop to hub and checked bolt lengths. As you can see the AN5-41A bolts called out in the plans are too long for the composite prop. They may be correct if you plan to use a wooden prop. Ordered shorter bolts
Hub, bearings and timing gear on crankshaft.
Top view of shat in wooden jig
Installed Prop Drive Lugs and test fit prop on hub.