Hybrid Sync: slight jitter

[miwarnec]

According to MrG:

"set up PlayerTest with PlayerRBHybrid though and run a strafe auto-run with clients though and observe the occasional stutter"

[MrGadget1024]

After making some adjustments to the RB player controller it seems to be fine as long as Send Rate is 60 or 120 and syncInterval is zero. Anything lower / slower and it struggles.