I have no idea what you guys are talking about. Link? Thread?
I am assuming it is something tested and proven for it to be called a fix? The fix for some is different than others.
For me, the fix needs to maintain a tight flange to flange to maintain the travel and CV limits I have now. It can't add a ton of weight since that just makes drivetrain problems, fuel mileage suspension characteristics, vehicle balance etc different. I think the only fix I can see is putting the damn chain into a enclosure. I trust the RPM FNR already so I feel that continuing with it and making the chain drive work is the shortest route to victory for me. I dunno...