I let them believe it or not just crawl down the baseboard of a wall when they are on the floor(boa's will strech out strait and true).they seem to like to follow the wall I just keep a tape handy and it usally is pretty close to within an inch or so.
“You know its funny I was thinking about what you said. The preeminent truth of our age is that you can not fight the system. But if as you say the truth is fluid that the truth is subjective then maybe you can fight the system. As long as just one person refuses to be broken refuses to bow down” “But can you win?” “Every time I say NO”