so that's about 3 feet? Yes you should be approaching at a canter. I was just making sure that you weren't jumping bigger jumps at a trot- if you were your horse would need to speed up to make it over them.
If I were you I would go back smaller jumps and make sure that you have a slow steady approach to smaller things and only when it is solid then move the jumps up.
Also have you thought about trying a ground poll so that she has to slow it down and take the right stride?
:: Karley ::
Tucker WB/TB- 11 yr
Speedy QH/TB- 22 yr