It would be all over the place, that's why I added:
Quote:
I'd like to put a delay in as well, so it doesn't respond immediately, it waits maybe 5 secs, then adjust as necessary.
Yes but you need more than a delay, if you take a reading just as you hit a bump you still shouldn't act on that reading alone, now, in 5 seconds, or 30 minutes later.
You need to average the readings over a reasonable period and ignore any that are too far out of spec. Then there's things that Grumpy mentioned like hysterisis.
#1 2 and 4 are straightforward, it's #4 that's the problem. It's not rocket surgury but also not a simple problem while the vehicle is moving.
If you're driving in town with a lot of stop/start you could take readings at the lights.
Is there any reason to think that the level will change anyway? Can't you just have 3 settings based on pressure?
Rob