I bought a Momo Evo Millenium, about 3 years ago with boss and the boss was no good, kept hitting the indicator all the time.
![](./images/smilies/spacer.gif)
Luckily i still had the Nardi one that came with the car and all was fine.
![](./images/smilies/spacer.gif)
Maybe you should try and find a Nardi one, fitted well and had no problems since
![Very Happy :D](./images/smilies/icon_biggrin.gif)