I'm very happy with how this pour went. No leaks at all, and well within my estimation of how much material I would need. The issue is that the resin is not a "deep pour" resin, it's only meant for shallow pours less than 4 in deep...

I don't know if it's marketing BS or if there is an actual "deep pour".type resin, so we'll see. It also throws off the curing time of 24 to 36 hours, so I'm going to leave it for a 4 or 5 days to be safe.