Absolute encoder homing

I’m trying to get my machine to home according to the position of the absolute encoders I have. I did the regular set up with ”HOME_ABSOLUTE_ENCODER = 2”. When I turn off the machine at let’s say z=10 and then turn it back on the machine remembers that z is 10. But when I then turn on my servos the encoders which also of course says z is 10 since it is the absolute position. The machine then thinks the machine has moved 10 and therefore z is now 20 on the screen. Is there a way to make the machine start at 0. I can upload the files tomorrow if I don’t find a fix. Regards Philip