Issac,
Thanks for your quick reply. I also discovered Hobby King products but was somewhat concerned by a few reviews that described them as not being straight and the wall thickness being too thin.

Shall I assume that you kept the 11mm phenolic tube that came with the kit and just replaced the 10mm hollow tube ?

What is wall thickness of that tube ? Can't find that info on Hobby King's website.

You are to be congratulated for your outstanding workmanship !

Thanks,
Frank