Pull-rite super glide hard to disconnect

[tomJerram]

I have a pull-rite super glide and I love the way it pulls but, it is a real pain to disconnect. It require several iterations of pull forward, pull back, extend the legs, retract the legs, and repeat with all the various combinations until it finally releases and you can pull the handle. Hitching doesn't seam to be a problem.

I must be doing something wrong or should I expect that level of difficulty with this hitch.