Differences between Normal and Accelerator Mode

[stsgermany]

Hallo Out There,

I have got an Simulink Modell with size about 3 MB.
If using the Normal Mode or the Accelerator Mode to simulate this results in big differences of values of observed Parameters. For example 1.3 to 1.5.

The Mathwork Support Site says to change the file gain.tlc
in MatlabROOt/rtw/c/blocks .. Or something like that.

Doing this does not solute this Problem.
Perhaps there is one of you, who already soluted this.

Thanks

stsgermany