Hi George This should work pretty well for most of us. Here's a quote from the ad: "Unusual shapes and configurations" That probably fits a lot of us :-) 73 Tom W7WHY > At N5AU we never had this problem since we always had > a can of this on the shelf. > > http://www.solarflux.com/Pages/Productinfo.html > > > -- > George Fremin III - K5TR