Sorry, I might be confused.
The analogue kicks I've used are soft/loud depending on how hard I hit the pads.
But this one kick I loaded isn't for some reason and while trying to understand why, noticed it was just a sample in OSC 3, hence the question.
I then fiddled with the AMP envelope and velocity amount as stated in the original post but it still is one volume - even in 16 levels?
Not sure what I'm missing. Will have another look tomorrow.