I have a Helms 25 which is a deck mounted mast. Is the 24 a keel mounted or deck mounted mast? I bought my Helms 25 used and never had a tuning manual. I bought Brian Toss's rig tuning DVD and it was very helpful for a beginner like me. He also has a web site you can Google and ask questions there.
Rehoboth Bay/Indian River, DE
S/Y KJ, Helms 25