Dual Mast Holes on Mistral Competition Superlight

Question
I can never keep track of which hole is used for the mast, which for the
safety retaining plug in which wind conditions for this vintage board.  Can
you help?

Answer
Hey Scott,

You can use either hole for the mast. It won't make much difference which hole you use since they are so close to each other but usually the front hole is for lighter winds and the back hole is for higher winds.

Hope this helps.
Keep on sailing,
Windlover