Eliminate some of the ramp transition angle by: 1. parking the trailer tires in "low spots" when possible. 2. With the trailer hooked up, crank up the front with the tongue jack. 3. place a piece of 2x6 under the end of the ramp. Use the method that Mike mentioned to tie it down. I use 3 straps for ours. Probably overkill, but it is easy peace of mind. One strap over each tire, in the tread/travel direction. Yeah, you'll have to buy some tie down loops and hardware, but they're cheap. Place a loop in front of and behind each tire and you're good to go. Loading, and securing have been the only issues. Loading and unloading people run into "bottoming out" where the ramp attaches to the bed. Cured by using one or more of the above choices