400-600 chips blind level 50-100, 75-150.

[lastchance]

I generally try to make sure I'm very rarely in that spot by folded to me pushing any 2 in the SB with 6x BB or less, pushing a helluva lot of hands on the Button with 6x BB or less, pushing any ace, any pair and more from the CO, etc.

Generally, when it gets down to 6x BB, you need to use your FE, or lose it. Sometimes you'll lose it, and that sucks, but it's ok. Other times, you'll get caught stealing. But a lot of the time, you'll be able to survive one or two rounds more off precious dead money, and that's very important.