Never have used it, but it look's like a good product so I am going to order it. My shifter also rattles and it's a hassle taking it apart to grease it. Thought about putting a grease zerk between the shifter bushings, but I just don't want to drill into the inner primary case.
There is a rubber bushing between the case and the shaft lever if you loosen the bolt and slide the shaft lever tighter against the rubber it will tighten the shaft up a bit, did this to mine stop the rattle
There is a rubber bushing between the case and the shaft lever if you loosen the bolt and slide the shaft lever tighter against the rubber it will tighten the shaft up a bit, did this to mine stop the rattle