Just a thought.
First I'm clueless when it comes to any GPS system,so you can see I'm asking a honest question.
Can your GPS moniter at your terminal show that you can't stuff one of your 53 foot trailers in a hole no bigger than the size of a pup trailer?
If thats something they can see,then this system may be good in that respect?
I know I carry my little digital camera every place.
When you try to explan to dispatch its unsafe to get a long van into some spots.
Well that important information seems to go in one of their ears,and zips out the other.
Now I don't say a word,even though I know theres no way I'm going to be able to back in a small spot.
I go,take a few photo shots,call,and say I can't make it with this long van what would you like me to do?
After I clock out,and go home I print out my photos on regular white copy paper,then have a show,and tell with my TM the next morning.
Words can be forgotten.
But pictures can always get your point accross.
But maybe the GPS can do the same thing to give your TM a wake up call.
Hey you can't safely go there with this 53 footer.