its about a quarter of a turn. if my soc alled TC is an example it must have spun for over 30 sec and didnt engage. If it ever rains again am planning on giving it a test. and the TC wont engage on the locked wheels anyway according to 2013s adviceThis brings up a good point. The E locker will unlock a small amount when rolling back ward, and take a set amount of motion to engage. While I don't think it would interfere with the traction control it might make for an interesting scenario.
An air locker would be locked in and would only unlock when told to unlock. Might be a +1 for the air locker over the Elocker.
as Ive got no error codes the computer obviously thinks its ok.