my turbo timer won't let me lock the car whilst it's counting down...kinda making it obsolete. I've found out that they're a little useless, as my EGT will give me a better indication of when to turn the engine off. My turbo timer is mainly used for it's other functions now (HKS Type-1).
Found another issue - I can't adjust the height of my steering wheel. The locking thing which you move down to move the steering column up and down is stuck. I might have to use some ingenius ways to loosen it...