Yes I have the sphere under people when a player is locked on.
We had an interesting bug with RQ-11 last night, upon trying to land it hit a building and crashed, all good bad location however it then replicated itself about 100 times and scattered parts all over the map out to 5km away some of them. Caused a few people to CTD 4/35 so wasnt huge.
Checked server log but couldnt see anything thought would let you know anyhow.
Cheers for the mod!