thanks for running Tor relays!
Please do not forget to set your "MyFamily" configuration parameter on all your relays, so Tor clients are not at risk of using your relays in multiple positions in a single circuit.
https://nusenu.github.io/OrNetStats/endtoend-correlation-groups
Some more background: https://hackernoon.com/some-tor-relays-you-might-want-to-avoid-5901597ad821
Let us know if you need any help with this.
regards, nusenu