I've noticed the jerking between 1st and 2nd and a soft 2nd to 3rd on the manual 4 spd in my 240D. I stumbled accidentally acrsoo this. What do you make of it and is it worth it?
http://item.express.ebay.com/SUPERIOR-722-3-722-4-MERCEDES-BENZ-SHIFT-KIT-DIESEL_W0QQitemZ170039988117QQihZ007QQcmdZExpressItem
The item description says: This valve body kit deals with these problems: Harsh 1-2 shift Soft or flare 2-3 shifts Slip or flare 2-3 (cold) Soft or flare 3-4 shifts This Shift Correction Package services early and late 722.3 and all 722.4 Mercedes transmissions,1980 to 1990, Gas Models. This Superior kit softens the harsh 1-2 shift. The K722A-Gas kit offers options on firming up the 2-3 and 3-4 shifts from normal to firm to even firmer. This kit also offers an even softer option on the 1-2 shift. Proper installation will stabilize shifts of this unit.
Thanks!
Ben