FCT GEN 1 -- wakeboard rack measurements/recommendations

[zteg]

I have a '99 Air Nautique and...

I was wondering if someone could give me the diameter or circumference of the gen 1 FCT (for some wakeboard racks).

All I need is the side pole that runs parallel to the boat.


Thanks!

[zteg]

Or could some recommend a rack they are currently using?