Hi all, I have new Alaskan 8.5 CO to coming in April and I’m mounting it on a flatbed. I have a 99 f350 4x4 that getting an aluminum UTE Ltd flatbed added next month. The camper will have an insulated floor and be bolted to the bed. I’m curious on what people would recommend to go between the flatbed and the camper. I see some people use rubber mats... pros and cons? This will be set up for light to moderate off road use.