Not a problem, Jack. Feel free to jump right in. All I ever use for handles is URAC, for horn tips I use smooth on. Lot's of guys use super glue for horn tips but I don't like that idea, just me though:)
I make my tip over lays 2.5 inches long by 5/8th wide. I taper the thin edge to a knife edge.
Then I lay the over lay on the side of the bow tip, leaving about 1/8th of wood stick out below the very end of the over lay on the belly side. Then I trace a line along it. When I cut the wood off, or grind it off, I stay just a hair off the line. Then I get it too the line with a rasp or sanding block while laying the over lay on it now and then to check for any gaps. I keep the end of the over lay flush with the end of the limb tip.
I run a toothing plane on the bow wood and horn over lay before glue up, but I stay about 1/4 inch away on the thin end with the plane.
Then use smooth on, wrap it with plastic wrap and wrap it very tight with many rubber bands and let her dry 24 hours at 70 degrees.