Is auto dig working properly?

its an auto advancement, so probably not...

(but me posting here will trigger some idle people to look at , so they can correct me if im wrong)

Doesn't work well with time warping

Ivan just posted in global chat that his super TW didnt dig anything either, so its probably reasonable to conclude that auto dig is just broken in combination with TW....

the weird thing is that the time warp artifact works with auto-dig

Weird...so not investing in it

It's absolutely worth it, buy it and leave it on a bigger map for a couple of days. Saves troubles for SA preparation.