In my impatience this is what I did. Mix epoxy, wet out holes (comments to yourselves on that one), thicken epoxy with colloidal silica filler WS406, put that in the holes followed by the weights. I think I'm in the ballpark, but feedback is great. Oh and Salty, I have 3 plugs at home now and can't wait for more. Haven't fished any yet, but the season is close