Hi- we are just completing our run. The run itself is built on a platform that ranges between 1 and 3 1/2 feet above the ground . It is 6 feet tall the sides and 1/2 of the top are covered with 1/2 hardware cloth. The remaining half of the top will be covered with 2. 6 foot x 3 ft metal roofing panels. Question what to do about the gaps that are about an inch or 2 high where the upper part of the ridges on the panels are? I want to keep this area a fortress so the girls can be outside when we are not home and not get eaten.