Yes , indeed you have a beautiful way of explaining everything. I 've understood what you said and I hope I didn/t bother you with all my questions.
I've followed your procedure and I've set my engine to 0.8 mm
The thing is that when I follow the manual I get a different value because moving backwards the engine 20 -25 degrees is less then moving it till the gauge stops. Anyway maybe I haven't made something correct.
Thanks a lot.
Regards!