Crossfire 1.82 just has been released and eventhough it is much bigger than CF1.7 its performance is much better. Reason for that is pretty simple, the mod is absolutely free of errors and 100% clean.
The Lag reduction kits known from CF1.7 have not even be applied yet.
One of the biggest problems with those kits is that the new mod is MUCH bigger so the creation of them takes ages. The good thing is that the effects on the mod would be much bigger due to its current size. So the efforts to create those LRKs is definitely worth it.
It will take at least 1-2 months before the work on it can be finally finished. The good news is that the work on CF1.8 and especially CF1.82 has given me a much better insight how FL is working and how its server performance can be improved.