Just acquired an older Jim Bowie Choice that a friend was going to throw away. It’s in ok shape. Still very useable. Biggest issue is the control board. Keeps giving me a SEN code. Changed out the temp sensor but no fix. Figure board is bad. Is there an aftermarket board available like with the treagers? All I am finding are replacement boards for $175+ that are GMG branded. For that price I can just pick up another used grill and not bother with this one. Thoughts?