I have a 30" Pro Dual Fuel Bertazzoni Range. Model number is PROF304DFSXT. I have had massive problems with this oven from Day 1. It basically arrived at my house defective. After 4 visits over 5 weeks from technicians, Bertazzoni has agreed to replace. I am allowed to replace with any oven I want (including brands other than Bertazzoni). I really like the oven and am inclined to replace with same model, but I am concerned that this model is fundamentally flawed. Anyone out there have experience (good or bad, but hopefully good) with this particular Bertazzoni model. Thanks!