Replying to Ray Charles keeps fucking me in the ass

I need some help with getting Back swap back 2 on square stock rails. I can do them on tubes and boxes no problem, but for some reason, I can't get myself set well for dealing with square stock. I have only had a 3 foot to 5 foot flad down to work with, but I can do the trick both ways on a box roughly the same size.

Will post videos once someone will film me instead of spray me and laugh.

Vids of helpful tips or anything is welcome