I went to my dealer and I told them that I may be getting a large contract in June (over 43 acres). I was planning on getting two D/72" but after going to the dealer and talking to them and asking to demo the 72" D all I was able to demo was a super z gas/60". When I was there they did not have a 72" not even gas, so when they did finally get a D/72 in it was not offered to me to demo. My Q. is where can I go to get a demo of the D/72" and use it on a property? I am close to Dallas TX.