Systems Management

I've been trying to sync an LDAP label with AD and have had zero success. I've followed the instructions here with no luck. I've gone as far as copying and existing label and changing nothing but the "Associated Label" and it still fails to sync at all. The label I copied is called "SL_APile_Install", the new label is "SL_Bluebeam_Install", I added myself to the AD group "KACE_APile_Install" and was added to the "SL_APile_Install" label but not the "SL_Bluebeam_Install" label. I don't understand as it's the same LDAP label.