Amen to the sticking to the scheme! I was trimming a job a couple of months ago. I was at the panel punching down while my helper was punching jacks. He told me he was done so I told him to get my LAN tester while i was finishing the video cables. I plugged in 8 remotes and they were all swapped. As soon as i said "did you use 568B or A" he got one of those funny looks on his face.