help on toeside inverts

hey guys everytime I try a toeside invert I believe it is a backroll like I do heelside, I cant get any momentum to get over on the flip. I think I am ok on height but everytime I try and flip I stall right after I tuck up and send my head around. It doesnt feel as snappy as my heelside inverts do so I know that something is wrong. I ride right foot forward and this is my first attempt at any toeside rolls. I am trying to work up to a crow so any help would be great thanks

score some time on the tramp, if you want help on your crow.

make sure you stand tall, keep the rope in and push your hips up into the air