This sail has never been used. Not too different to the curent model.
I also have a suitable RDM mast
Sunshine infinity 100% carbon flex top 460 long $400
I will sell the two together for $900
also available to complete your rig:
Sunshine Boom Race Pro 182-242. $300
Radz RDM extension $100
Radz Europin base $80
I also have SDM components if you prefer.