I've noticed that the DEEP_UNDERGROUND event turns true when you're 10 blocks above deepslate and HIGH_UP is true when you're around y-130 or above. I like these as starting points, but I feel like there should be a bit of config for this in case for example, you want to move DEEP_UNDERGROUND to only trigger once you're below y=0 or move HIGH_UP a few blocks higher if it feels too low. Right now I'm playing with Lithosphere which can make terrain go as high as 500 blocks in some cases, so having HIGH_UP start at 130 feels way too early for me. If I had the choice I'd probably bump it to like 300 instead.
I've noticed that the DEEP_UNDERGROUND event turns true when you're 10 blocks above deepslate and HIGH_UP is true when you're around y-130 or above. I like these as starting points, but I feel like there should be a bit of config for this in case for example, you want to move DEEP_UNDERGROUND to only trigger once you're below y=0 or move HIGH_UP a few blocks higher if it feels too low. Right now I'm playing with Lithosphere which can make terrain go as high as 500 blocks in some cases, so having HIGH_UP start at 130 feels way too early for me. If I had the choice I'd probably bump it to like 300 instead.