Rochester Medical Spirit Male External - Style 2

I now know what users with this set up already know. It's an amazing solution to a rough ride. I was on the edge of the light to medium bushing. I went medium, but then contacted Froglegs who sent me the softer bushing that is perfect. It's frankly unbelievable how much this takes away the jolts the solid casters used to put through the chair frame. I can now go over grassy areas that were just not possible previously. Step ups that used to stop my chair dead, I now roll over with ease. Even on smooth surfaces it's a nice ride. 5 stars from me, a great addition I should have gone for when I purchased my chair new.