I also use a roll-walker. My right foot doesn't want to leave the floor. It drags the toe. I'm not currently on any meds for stiffness/walking and trying to figure out my next/best option. I would put up with the side effects of meds if they helped the problem of the stiffness/walking.

Maybe

How about a foot brace?

I go on internet

I was thinking along those lines. I think it might be worth checking out.