If anyone is looking for a tiller arm may I suggest this website and the chandlery. I bought a Cherub. 25 1976 w/o a tiller arm so I had no template. The good folks that supply this site made a custom arm from specs. they had and also made me stainless steel plates to mount the tiller arm to the rudder cap. Fine work, and now they have the Hunter 25 arm listed as a regular item. Mark Crociati