RS400 Wing Wangs – What's under the bonnet?

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 Harken Blocks, available from Rooster – if you are not keen on splicing.  There was no need to change the Halitec RS400 Wing Wang control lines were the same on both boats and were far from worn out.

See the below video: