Warbird:

I have never used the adjustable but it looks like it would work real easy. The problem with have two is you might grab the wrong one and not know til you are out on the wire. I would try the adjustable one that doesn't require cutting shrouds, that way it it doesn't work, you can just go back to old system.

Doug Snell
Hobie 17 "Stress Free" #007
Mystere 4.3 #149
Sunfish