Gate level Simulation passes but design fails on target borad

The filter coeffs that you gave me and then I entered them in Matlab indicate a notch at 100Hz but of -.008dB. If Simualtion then is telling you 10% attenuation then simulation result must be wrong because it is meant to be implementation only of filter model.

I changed Floating data from hex to decimal then added -2^32 but I feel my conversion is wrong as it applies to 2's complement but this is not the issue now. The main issue is how do you get 10% attenuation when the model says .9991 is expected