Thanks guys for taking time looking at our website...sorry I haven't responded sooner. I lost the post and had to find it again...because I was without a computer for a few days. I had to go home (Georgia) to an emergency. My dad was put in the hospital for two days while they ran test. He is still in lots of pain but they aren't sure why yet, but they did send him home so that is good. Please keep him in your prayers...thanks