Well, my sideboards are in worse shape than I thought - it split. I think it was due to stress. And, it looks like I will be doing this in the driveway because I don't think I can lower the roof. The camper and roof need to be level for me to do any type of repair so I've gotten some jack stands. When I used the scissor leveling jacks I learned through members here that I could bend the frame and I got the camco leveler. I want to raise the camper and use the jack stands to hold it level without bending the frame but I'm not sure where to place the stands. I can level underneath the jack stand and lift the camper with the scissor jacks like it would be in a service center where you drive over the lift. I thought of using 2 2x4's from front to back with a brace at each end that I raise with the scissor jacks - one on the front and one on the back brace and then place the jack stands under the 2x4's at each corner. I want to use the jack stands so I can use my scissor jacks to hold up the roof when I replace the sideboards. I don't know where to place the 2x4's where I won't bend the frame. I just remembered there are some 14 to 16 2x6 or 2x8's in the backyard if I can dig them out.