been sub'd to this guy Chris for a really long time. he's got a "netcode" series for different games, & does a great job explaining latency issues in-general. not just good insight, but also great info on how you can minimize lag/latency on your own system. he also did a series of vids detailing ideas for improving BF, & even creating the perfect BF installment set in the 80's.
This is great info. Thanks Ivan. I've been thinking about raising our server a little since I've seen a couple 60 tick servers out there already.