OK, I'm back with some news.
After 1 month my tablet's accelerometer just started working on it's own again.
And here are the results of my findings:
Riptide GP v1.0.1 and v1.3
- With G-Sensor: it just turns right
- Without G-Sensor: it just turns left
That is all in normal tablet position (landscape).
But if I turn the tablet in portrait (90-degrees left), then I can steer left/right with 1 second delays but the game is not playable anyway because the picture is turned 90-degres.
Krazy Kart Racing v1.2.7
- With G-Sensor: reverse steering
- Without G-Sensor: perfectly normal steering, no lag whatsoever
Only the graphics was a little bit low, but it's OK.
And the "Accelerometer" app
I gave you worked flawlessly!
All three positions were jumping up and down and there we no delay, everything worked snappy (with or without G-Sensor enabled).
I tried all these on stock Android v2.2!
Hope that helps, but I know you have other problems with your tablet right now.