@Blooie Here are the photos of my set-up you requested.
As I previously described, I used 2x6 a foot long cut from 6 inches at the front to 4 inches at the rear
with a 2x4 sixteen inches wide across the back. Today, I added a piece of 2x2 under the sides to raise it,
shown in the second photo, as they were getting too big. I placed the cookie sheet on top and then added
the heating pad on that, and wrapped a towel in a single layer under the cookie sheet then folding the excess
on top. My thinking was the cookie sheet would help eliminate any hot spots and help distribute the heat evenly.
I added a paver for them to file their beaks on and they really seem to like it. They were scraping
their beaks on everything in the brooder so I thought maybe they needed to hone their beaks and picked
that up at Home Depot for 50 cents and that's all they use now.
As I previously described, I used 2x6 a foot long cut from 6 inches at the front to 4 inches at the rear
with a 2x4 sixteen inches wide across the back. Today, I added a piece of 2x2 under the sides to raise it,
shown in the second photo, as they were getting too big. I placed the cookie sheet on top and then added
the heating pad on that, and wrapped a towel in a single layer under the cookie sheet then folding the excess
on top. My thinking was the cookie sheet would help eliminate any hot spots and help distribute the heat evenly.
I added a paver for them to file their beaks on and they really seem to like it. They were scraping
their beaks on everything in the brooder so I thought maybe they needed to hone their beaks and picked
that up at Home Depot for 50 cents and that's all they use now.
will take pics and post from computer. Can't get the BYC app to let me upload 