Good to hear. Especially the -10 thing.
The "-" actually synchronizes linuxCNC's servo-thread to the DC reference clock.
Wasn't documented, I ran across it in the source code. Seems to work though, and I am happy to get
that feedback from you.
But I don't want to spread this. I have submitted a Pull Request to the linuxcnc-ethercat that will introduce
an option
Code:
syncToRefClock="true|false"
that will both document this and
make it clear that this can be used. Until then, keep using the "-".