Shaking idle

[Willy1340]

Hi all,

My MK2 2.5Di has idle speed too High, if I try to adjust It a little lower the motor shakes too much. I've found this topic viewtopic.php?f=4&t=133896 which Is definetly the solution, but it's a more than 10 years old discussion and pics are no longer available. Is there anybody who have any picture of those two screws on cav Lucas pump to tweek with in order to eliminate this problem?

Thanks in advance
Willy