Patience, patience, patience...

Just relax, breathe every now and then and take your time. The 1st time you will notice that after trying to lock down the adjusting nut it will move the adjuster. Just takes practice to figure out where the wrenches should be during the tightening operaion to get the appropriate result.

After adjusting i always turn the engine by hand all the way through again and check them...

__________________
'99 S420 - Mommies
'72 280SE 4.5 - looking to breathe life into it
'84 300SD Grey - Sold
'85 300SD Silver - Sold
'78 Ski Nautique