hmm..
It would be visible, like you said, so I guess if you could fix it to a smaller amount it would be less noticable...
but then you pretty much, can't jump...
then again
No fall damage > ability to jump in most situations...
But
How do you fall off of something if you cant jump? Such as the rail in Kill Creek, you cant get up with out jumping...
What if you exchanged the edited jump animation with crouch?
then you could jump normally, but you couldnt crouch...
I do believe I just confused my self...