What's going on

[kent2010]

I've been able to do toeside backrolls for a couple of years now but all of a sudden I've been doin them real crapy. No heighth and i come up short. I don't know whats goin on, it feels like im riding up the wake all the way and poping like i used to but im just not goin anywhere. But right when i go up the wake my back binding drags in the water all the way up. I think thats whats keepin me down, but i dont know how to stop it. I've tried cutting softer and harder and puting more weight on my front foot but it still does it.I've tried speeding the boat up too and it still does it. Any tips would help. Thanks.