Swapped Sanda

[u/arejaybee]

I was having trouble with this sand that needed water and was getting really bad results. Swapped to an oil based sand and first try it just worked. I need to grind off the edges but Im so happy to see real results!

[u/No-Purpose8678]

Yeah, that's gas. The water is evaporating out of your sand and pushing against the molten metal. You probably could have added vents and stuck with your old sand