Mark you a reply in your inbox.

However This is not the forum I mostly lurk around, this is the Hobie 16 forum. And it is a hotmail adress and not a Yahoo adress.

My mast is aluminium, it is the AHPC superwing section as used on the Taipan 4.9.

Read my e-mail for the other answers.

Wouter

Wouter Hijink
Formula 16 NED 243 (one-off; homebuild)
The Netherlands