For all you drip pan foil fans out there I am trying out Traeger BAC410 Pro 34 tray liner. It fits the RT-590 drip pan fairly well. Amazon says the dimensions are 15 x 31 inches. It actually measures 15-1/2 x 31-1/2 inches. I did not shorten the ends. I know we aren’t suppose to rap the foil ends but I did anyway. Left side I rapped the 1-1/2 inch tab around the edge. On the right side I rapped around the whole end then cut out the half round slot. Will let you know how goes it next cooking.