HDASP on ThinPad W510 - Axes totally messed up

Hi,
I just wanted to ask if it s possible to support Lenovo ThinkPad W510 properly.

The problem is that the directions are completely of. I tested it with
hdaps_gl and got the following:

Tilt to the left: hdaps_gl --> backward.
Tilt to the right: hdaps_gl --> front.
Tilt to the back: hdaps_gl --> right.
Tilt to the front: hdaps_gl --> left.

Since I can't code in C I failed to fix it on my own :-( and inverting
axis does not resolve this problem.
I guess the directions are not essential for HDAPS since it works
flawless, except this little cosmetic problem mentioned above.

The stock vanilla Linux 2.6.38.2 hdaps module behaves the same line after adding the W510 to the supported devices.
I reported this to the hdaps devel mailing list.

Cheers,
Bjoern