The seat pan for my 2011 Iron Eagle (2650) has broken. The part number (400388) has been discontinued and is not in stock anywhere. I purchased a replacement seat that fit the mounting, but it was not compatible with the operator presence safety switch. Does anyone have a recommendation on where I can purchase a replacement seat that will fit and works with the safety switch? I reached out to a couple suppliers and to Nothern, but neither were able to help. Thanks in advance.