SubC clasp centering question

[basscatlarry2]

I wear my watch on my left wrist. Currently glide lock is centered and I have 4 full links on the 6 side and 5 full and the 2 half links on the 12 side. When I rotate my wrist upside down the clasp is offset to the right somewhat. It's not uncomfortable but I'm curious. If I wanted to center it up more would I add length to the 12 side or the 6 side to bring it more central. Thanks and I hope this isn't too confusing.