On 3 Jan 2006 11:51:04 -0600, Dave wrote:

I run a piece of shock cord from the
hook on the topping lift to the push pit. When I take the topping lift
loose, it gets pulled back clear of the leach so as to avoid chafe,

That works OK but the best solution of all is to install a spring
loaded boom vang like the Hall Quick Vang. That totally eliminates
the need for a boom topping lift which reduces windage, sail chafe and
weight aloft.