Hi Damon,
I’m glad to hear you’re having fun with the deep pour resin. Woo hoo!
You did a good job of mixing enough, and in the right ratio of resin to hardener, so I don’t think that’s your problem.
It’s completely normal for the deep pour resin to be fluid at 6 hours after mixing. (It freaked me out, too the first few times I used this formula.) Depending on how thick you pour this resin, it takes 12 to 18 hours to reach the gel phase. Maybe even a little longer if you’re pouring it in a thin layer.
How does it this morning?