Have been thinking on this spring thing. The old clutch had 7 discs, the new one has 8. If, and I do not know this. The new clutch pack comes with new springs, they may be stiffer or longer and stiffer to create enough separation for the added 8th disc. If true, the electrically pulsed hydraulic shift mechanism may not exert enough hydraulic force to override the stiffer spring. All supposition on my part, but then again. It may not be far off.