You have my best reguards and CONGRADULATIONS!!! You have obtained the "Holy Grail" of MB diesels.

Just a comment to those that have a 300D euro like me.

My 85' NA 300D has a screw on the back-plate of the injection pump, but that only adjusts the idle speed, or at least that's what it seems to do. But my car is Euro and probally different. I also have the dash speed adjuster and love it, it's a great conversation piece too.

Do you have a part number for the "gold" idle screw, I can buy one and compare it to what my car has.

ATLD