[Wine] Irritating bug on Sanitarium (game)

[D4v3]

So, after a lot of work and headaches I finally got the game I wanted (Sanitarium) running well on Wine.

Except one thing.

The cursor leaves this anoying trace of black color behind. And the game is a "point&click" game. Which makes this really anoying.

Is there any way I can solve this? On AppDB people don't seem to complain about that on older (and unstable) versions of the game.

I was able to take a screen of it:

[Image: http://img.myph.us/FYh.png ]

Thank you very much.