So for now I'll continue with my rehab an reduce my spasticity the old fashioned way. With hard work!
By the way, the thing I find that helps me reduce my spasticity the most so far is prolonged stretching. What I do is put my hand palm down on a table after opening it with my unaffected hand, then I straighten my elbow as much as possible over the wrist and lean to the right (my left hand is affected. Reverse if right hand is affected) . If you can't open the hand enough to place it on the table because your hand is too stiff. With the knuckles facing up try grabbing your affected hand over the knuckles and push the fist towards the elbow and hold for a count of five (or more). Do these exercises as much as you can tolerate.But don't forget to check wiyh your OT first!
Sorry I don't have any feedback for you all.