Don't know about them but...
But Dirk at National Sail Supply is a Rolly Tasker (RT) dealer and is great to deal with. Sometimes Dirk even has Catalina 30 sails in stock! I have purchased 6 sails from Dirk over the years and he's incredible to deal with! Keep in mind an RT sail is built to the specs the dealer orders ie: double stitched or tripple stitched, sail cloth weight, hand finished with leather, draft stripes etc. etc.. Dirk's specs are usually better than the other dealers but still very competitively priced.http://www.nationalsail.com/