On Thursday, May 28, 2015 at 7:04:44 AM UTC-7, Andy Blackburn wrote:

There is a bit of benefit in having a consistent algorithm - for instance, in a head-to-head scenario having both systems determine that the traffic is slightly to the right wouldn't be all that great.

[[[[ Sorry, meant to say one says to the left and one says to the right. Dyslexia ]]]]]]

- 9B