I have a Goldilocks and the screen is coming off the frame. Anyone know where I can find a replacement? Also, the stove had a plate in the firebox. It was angled. Lower in the back and higher in the front. It seemed to create a draft issue so I pried it out. Not easy but it improved the draft. Any idea what this was for? Guessing something to aid in the dual combustion but it seriously limited wood capacity.