FCS and FACTORY SUP handle installation instructions:You don't really need a jig, just trace the handle on the foam and hand route inside the line. Proper depth is important so extra resin isn't sitting under the handle.Press the handle into the routed pocket to make sure you have a good fit, then pull out.Mix 1 1/2 oz. of epoxy and pour a little in the pocket and "paint" the bottom and sides of the pocket with the resin using the mixing stick. Just spread the resin all over the cavity. Spread resin all over the outside of the handle, especially the foam ring around it and press the handle into the pocket. Done with no exotherm...