Hey, not sure if this came into attention already but since the implementation of SR2, the Dolphin-Core geometry is super messed-up, if you use a CRT for native output.
The SR2 guys told me that it is a problem with the Dolphin-Core, it has to output 480i instead of that weird SRB-scale resolution (640x528). Before SR2 there was a workaround for that issue in place but its not working anymore (and wouldnt need it anymore from what i understand).
Not sure who to contact about that, so ill just leave it here.
Regards
AK