what myself and luna_s did was force the rear bearing to a point where the oilway was blocked, this eliminates the need for the sleeves.
the stubs are easily made by cutting the end off the balancer shaft and cleaning the sawn end up on a lathe 🙂
cheaper than buying the levelzeromotorsport kit 🙂
the neutral balancer shafts don't gain as much bhp as a delete kit frees up, the short chain version is the best solution 🙂
neutral shafts only available from the usa :roll: