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Tuning Guide

Blog articles related to boat speed and tuning.

RS400 Wing Wangs – What’s under the bonnet?

By Steve Cockerill 4th October 2021

It was time to change my Wing Wang Primary Lines on my RS400 and I had noticed that the wing wangs on my club boat were far easier than my race boat. There were three differences: The blocks on the club boat were 40mm Harken and on the race boat, 29mm Harken.   The launch line on the club boat was under the Wing Wang Primaries.  And the primary lines were much smoother than on the race boat.  So I set about copying the club boat set up, made up a pair of primary lines that can be cow spliced onto the 40mm...

RS400 Tuning Guide

Reflections of the 1st Season in the RS400 So our first season of the RS400 is almost over. We had...

By Steve Cockerill 2nd October 2020