Nice video. You might want to get some Frankfort Arsenal drop out spray. You can treat the whole mold instead of using the candle and it will last for a long time.
I modify my molds without using a dremel tool. I am leaving this am on a 2 week fishing trip but will be glad to discuss it with you when I get back home. If you are interested send me a pm.
I am looking for some ball bearing swivels and some are for sale on this site. They are #2 and #3. Which size would be the best for tandem spinnerbaits. My brain is on vacation and I feel that they may be too small but can't really decide. So Cadman or smalljaw I know you guys will have the answer if some of the others don't.
Thanks in advance.
I use JB weld. I fill the cavity then start drilling and pouring until I get what I want. If I go too deep, I put JB back in the cavity and start drilling again. I have one mold that has poured several thousand heads and the JB is still holding on.