I built a small run 40" wide by 7' x 30" tall when I first got my three hens. This was after I got my Ware chick n cabin and I decided that was not near what they should have for space. Then I realized that the coop was not going to be enough for our winters. So, I am about done building a 4x6 coop. I want to use the run with the new coop but the pop door starts at around 26 in off the ground so that leaves about four inches for the hens to get out. So I need some creative ideas. I could add 2x10" boards on the bottom of the run or figure out some way to cut out the top and cage in the ramp or...... Also how long would you make the ramp if it starts at the 26" height?