914 - Seeing 41.5" MAP on Takeoff

I thought that is the red line limit for the 914?

39.9 is the red line limit, but I’m seeing 41.5”. Over the limit. 

I’m seeing 41-41.5 for years now when on full boost. I never had problems with the engine. Rotax says that the set point can be overshooted for a few seconds until it gets stabilized. In my case this is happening, I command full boost , it goes higher and then it drops to around 39.9.

I’ll check again but I don’t think mine goes back down, it stays at 41”+, which is unacceptable.