It looks like you are an expert in this area. I have been having the same problems after I purchased my 87 300E a year ago and just ignored the problem. The car would start fine when cold(one crank). But when hot, needs 2 cranks.
I was wondering if you could explain more in detail how to use the wrench and what to adjust coz I don't have the manual. Appreciate if you could help us out.
Thnks in advance.