Great Dane excavating co.

[Mikem]

HI Cooper if you are casting your tire horizontally why don't you put vents in the high part of the tire and then clip them of . I used .040 wire and my parts looked like a porcupine but it did get 99% of the bubbles out . The other thing we did was to put compressed air in our pressure pot about 60 psi . We also had the fill bigger so a little more resin would go where the bubbles were . Hope that helps . Mike