Hello, I am currently raising to life an Achilles Capri from 1956. Now, however, when ignition is set, I hang firmly. Where is my fault? I removed the cylinder head and was able to set the upper death point of the piston more easily. The piston edge is about 0.5mm below the top of the cylinder. If I turn the pole wheel now to the left (against the motor rotation direction), the interrupter should actually open at the correct ignition time. 2mm below the upper death point. Now comes the problem: with me it is 6mm. This means far too much pre-ignition!? It’s also funny that the demolition measure with approx. 9mm is correct (8-12mm). Are there different pole wheels, with which the cam is offset only by a few degrees? Does anyone know what the designation LM/U R 1/115 / 17R8 means on the pole wheel? I have already twisted the ignition base plate to the maximum and also mounted another breaker contact. I’ve already played the interval. Now I’m at a loss. Thank you for your help!