Dunno how I missed that, I think I assumed it was optimisation based on distance rather than connecting/syncing information I suppose this is the same thing.
If you post that as an answer rather than a comment I will mark it up, cheers man 
Dunno how I missed that, I think I assumed it was optimisation based on distance rather than connecting/syncing information I suppose this is the same thing.
If you post that as an answer rather than a comment I will mark it up, cheers man