One thing I thought about doing is slipping longer pieces of PVC pipe over the adjuster and swivel handle. For me, I have to reach under with my right hand and push the handle to the LEFT move the seat forward or backwards as I cannot reach that handle with my left hand. Similar situation with the swivel handle.
Ken & Val [Lexi's mom] Moczygemba & Tori the dog
2015 Forest River FR 3 30DS [Lexi II]