I'd be interested to see how you're using the sticks as I have no issues with controlling the gun, bounce, etc.
I used carbon fiber adjustable hiking sticks (Black Diamond?), with the wrist straps looped over each handle. Doing so creates a "sling" for the forend to rest in and it is a simple matter of adjusting the angle of the legs for height. I allow the forend to rest on the straps and assume a modified sitting position with the offhand gripping the buttstock as you would prone or off a bench. Both elbows are braced upon a knee.
I'll have to focus on shooting off the sticks next time I go out, my technique clearly has room for improvement. I use a very similar position to my unsupported sitting, offhand on the forend ( and sticks ) and an elbow on each knee. Got to get those sticks under control, maybe I'll try some ski poles too.
