Markell,
I failed to mention that the teflon rod size you need to get must match the size of the weedguard hole. Most often it is .150. but depending on the jig size you are making it may be smaller. The rod will fit into the hole snuggly. Naturally. the hotter you get the jig the hole will expand a bit from the heat. Make sure it is seated to the bottom of the hole or you may lose it when you dip and swish in the powder ( I have retrieved many). When removing the rod, try pulling and twisting at the same time, this will leave a clean paint edge on the hole.
One other thing, on the glue, use the EXTRA THICK, so much easier to control.
As for your problem on the hook eye, the only other thing I can think of is wax. I used to melt paraffin wax in a pan and dip hooks that I did not want paint to stick to and just peel it off after. Just make sure you remove it BEFORE you bake to cure.
Good Luck
George Reeves
H & P Tackle
Welch, OK