I have to agree with Rolf.

The 18HT was trying to enter a market where there was not really room. If you want a 2 up boat for fleet racing, you go buy an f18 even if it is heavier!

They had the perception that they were fragile (they were IMO after talking to William who whashed his up on the Tybee).

If you wanted a higher performance boat than an F18, you would buy a Tornado !