On 3/11/10, Q <hdrider570 at att.net> wrote: > ...Many owners add small washers in the bypass hose to restrict the flow of > water through the by pass circuit to help solve overheating problems. Or a 3/4" copper pipe cap with a 3/16" hole drilled in it: http://members.cybertrails.com/~ahwahnee/bypasshose.JPG Geo