I use rubber wedges on my 30-1. I don’t remember where I sourced them but google is your friend. My mast boot is constructed from a tire inner tube and contact cement. Works great.
Rick Bushie Anchovy 1971 30-1 _______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray