There seems to be no literature on the RRD 99 Twin.

I have heard that it has a freeride rocker line and is different to the rest of the twin line.
Does anyone know anything about this board and how it performs as a light wind bobbing board in the waves?

Alternatively what would someone recommend for a 6 ft 90kg bloke for those really light days that wants a board that floats and gets upwind yet turns on a wave.

Check these previous posts.

www.seabreeze.com.au/forums/Windsurfing/Wave-sailing/bigger-wave-board/?page=3

and

www.seabreeze.com.au/forums/Windsurfing/Wave-sailing/bigger-wave-board-part-2fat-btard-wave-sailing/?SearchTerms=bigger,waveboard

and
www.seabreeze.com.au/forums/Windsurfing/General/Large-volume-wave-boards/?SearchTerms=bigger,waveboard

check this previous one too as I asked the same question.

www.seabreeze.com.au/forums/Windsurfing/Review/RRD-Twin-Fin-99/?SearchTerms=rrd,twin,fin

Hi im the same weight as you and ride the 90 litre rrd twin . I put 5.7 on it and 4.2
in strong wind . Its the only board i ride ,not sure on 99 litre but the 90 is a gem.
best board ever ,fully recommend it

You ride the 90 in 4.2 weather?

Surely you would go down to the 82 or 74 in those conditions?

Doesn't the 90 start getting a bit hard to turn in that sort of wind?