I am working on a BostoMatic 605 5 axis with a Nikken 320 rotary table. The limit switch for the A axis went bad. I replaced it, and now it homes 16 deg postive off of the 0 witness mark.

There is a dog that activates the limit switch (I have not moved it yet) but it will not have 16 deg of adjustment.

I don't know if I need to loosen the back plate and rotate it, or do something with the encoder?

Any advice will be appreciated.

Thanks
dp