Just thought I would let everyone know that i finally solved my television mount issue. I ordered a new Mor-Ryde locking television mount. It was somewhat expensive. I took my saws-all and with a long metal cutting saw blade did short work of the offending television mount. Gone in 60 seconds as they say. The new mount went up pretty quick and I was able to make all of the connections to the television, the Directv receiver, was able to figure out the unique wiring in the Bighorn to switch between antenna and satellite and in no time flat was watching television. I am happy, the wife is happy, my wallet is somewhat thinner, but all is now well in the Bighorn. This could have been a lot simpler, but what ever is these days. My guess is an attorney designed the previous system. A saws-all is a wonderful thing!!!