Compare it to falling 4 feet onto either concrete or sand. If you're bottoming out, it's probably fairly obvious that you're doing it...if it doesn't feel smooth, and it feels jerky, you're doing something bad to your uni whether you bottom out or not.
What's your psi/weight, and how high are you jumping?
-- monkeyman
Alex, MR addict.
Into the blue said:
I'm going to plead the fifth on the Harper-love thing.
Into the blue said:
I was young. Naive. He got me drunk. I don't want to talk about it.