Hi, Ryan,

As usual, Al's the "go to" guy on this stuff. Since you're this far along in disassembly, I think changing the sand just to inspect the laterals (that's the fingers on the bottom) is probably worth the extra effort, as well.

I'd go to Pac-Fab's tech support for the proper level but right where you are is probably pretty close. Perhaps a little low but not enough to hurt.

Again, I think Al's on the money about perhaps gluing your top "distributor" or "sprayer" rather than buying new. It's not a precision part and can stand a little "irregularity".


Dave S.