Thanks for your patience in hearing me out. It looks good, I enjoyed the learning experience and I did make another. Comments of any type welcome.
Step 5: Completed Spokes
This is what it should look like. Now draw in the tile pieces, so that each tile piece will fill a segment in this drawing. Remember the grout lines have no thickness now, so when you draw each tile piece, allow 1/16 inch on all edges of the piece. (Recall the AutoCad drawing.)