Replying to Help with drop-in Pictures

What is the best way to attach the down ramp onto the platform. I was just thinking of putting a 2x4 across the front.

Also, will my ramp design work? Has anyone done this? I was thinking that if i get my skis caught in the cracks it will be death

The platform is about 3ft tall but it is more like four because it is on a little hill and the ramp is eight feet long and three feet wide