Gypsy,
I took mine completely out. Be aware the floor legs on the couch near the rear were not screwed to anything because of the angled floor for the ramp. They were screwed to the wall at the back and on the front they were screwed to both the wall and the floor. I will have to get to storage to measure the length of them and get back to you. Just make sure the ones you are looking at have mounts for the wall. I will measure that also for you as you will need to be sure to hit the same spot for proper support. Hope this makes sense.
I took mine completely out. Be aware the floor legs on the couch near the rear were not screwed to anything because of the angled floor for the ramp. They were screwed to the wall at the back and on the front they were screwed to both the wall and the floor. I will have to get to storage to measure the length of them and get back to you. Just make sure the ones you are looking at have mounts for the wall. I will measure that also for you as you will need to be sure to hit the same spot for proper support. Hope this makes sense.