My wife who likes to ride in the 33 without the top didn’t care for the wind buffeting at highway speeds. In looking for a cure I remembered Kootenai Valley Customs “Wind Wings” kits and ordered one. Excellent quality, all the metal parts are chromed and the Plexiglas “wings” are predrilled though you may want to countersink the holes slightly. Lock washers and small acorn nuts for all the thru fasteners. Install was done in less than an hour and so far they seem effective in reducing the buffeting.