I have just assembled the K2599Screen Wiper Robot which I have fitted to my 1956 Lancia Aurelia. The wiper motor only has the 53 , 53a and earth terminals available. Hence, I can’t use the ‘D,E,F circuitry’ .
How can I shorten the duration of the ‘ON’ pulse? Relay ‘A,B,C’ denergizes too late in the rotation of the motor and it ‘carries-over’ and continues to run.
Reducing C2 value might help.
Sorry, no values, please experiment.