Two HA Questions

[spetrillo]

Hello all,

Dipping my toes into the HA world of OPNsense. So far its gone well but I have a couple of questions:

1) On the backup node should I check Disable Preempt or leave it unchecked. The documentation I have read has me confused on this. Right now I have it checked.
2) Zenarmor put out a pretty good document on how to go about implementing high availability(https://www.zenarmor.com/docs/network-security-tutorials/how-to-configure-ha-on-opnsense) but in this document they indicate to set advskew value higher but I see no way of doing that on the backup node.

Thanks,
Steve