Does anyone know if Summit Tractors is still in business? I purchased a tractor with loader/backhoe in February and received it in March, but I can't get a response to my emails, phone calls, or text message regarding a missing implement that was ordered. I see a lot said on their website about their good customer service but I'm having such difficulty it makes me wonder if they are still in business. Any information on their status or tips on how to contact them would be appreciated.