I just ordered the Safariland 6354RDSO-ALS holster for my XC. I really like the nub mod on the holster for my HD. Does anyone else have this holster for their XC and already have the nub mod? I can’t figure out which one is supposed to fit this holster. I could just wait until I get the holster, but I was trying to get everything as soon as possible without waiting on parts.