When I bought our new to us 2005 Beaver Patriot Thunder Lexington (40' w/tag) the salesman said that at low speed, and with the Allison 4000 in 1st gear, the tranny control will automatically lift the tag, then the tag drops to normal position when in second or above some speed. Is this correct? I have not noticed any change in tag axle position, not that I can figure out what that would feel like anyway. He said lifting the tag will help with maneuvering at camp and when, for example, after a stop to a right hand turn. Any ideas?