Who has installed Grover locking tuners?

[rspst14]

Hey guys, I have a set of Grovers I'm putting on my Hamer. I'm pleased to say I did a great job of drilling the new holes for the little mounting screws, and all the tuners are snug, lined up properly, and ready to go. I do have a question though, does it matter which tuner is installed in which spot? Each tuner has a marking on them. Two of them are marked with a "1," two are marked with a "3," and two are marked with a "B." I'm a little confused as to what those markings mean, does anyone know if Grover tuners need to be installed in a certain order? The posts all appear to be the same size. I know Sperzel staggers the height, but I don't think Grover does. Anyone know for sure what significance, if any, these marking have? Thanks.

Ryan