I get the hands held apart and then slapped together all at once too...
But, generally the communication is friendly and adequate for me. One site tho, I must have tried to back it up 5 or 6 times before I finally got out of the truck to see what she was trying to tell me. The site was actually angled relative to the road. I'm trying make the trailer perpendicular to the road, she was trying to make it parallel to the site. Best part of that day, after we finally get the trailer set in place, go to plug it in, the post is dead :(
