Hope someone can help...I've searched and searched and found this great site..Anyways my mother's old house has what i believe is a older Nordic Erik insert..It's either late 80's or early 90's..Does anyone know what the dimensions is for the baffle...I've measured the brackets where it sits and came up with 221/4 wide and 12 3/4 length..It has 1 bracket in the main back and 2 on the sides near the front where the baffle sits... Would like to make it the exact dimensions from what the factory made it..If anyone has pictures or info i sure would appreciate some info..thxs