OK - as previously reported, ZT's Warranty Service Dept. just sent back my 0550 and replaced the Ti side with the new deep carry pocket clip design:
I haven't seen this really discussed before, so forgive me is this has already been mentioned. I was surprised to see that the G10 side of the knife still has horizontal screw holes for the old-style pocket clip as opposed to vertically aligned screw holes which correspond to the new deep carry pocket clip. The deep carry clip is not reversible.
ZT says they are including both old and new versions of the pocket clip in the production version packaging.
If you were thinking (like I did) that handle scales made for the old-style 0550/1 wouldn't fit the new versions, rest assured they will. Now if we can only get some new scales out there in the market....
Rolex John, I just want to interject here - there are a few of the new clip style 0550's out on the market that were not reversible, but all the current ones will be fully reversible and will only use the deep carry pocket clip.
In your case, the Warranty department changed out your titanium scale but did not replace the front handle scale and liner, which is why your pocket clip is not reversible.
The Hinderer replacement scales will fit the new version (the profile and handle screw placement did NOT change), but until Rick runs a new batch, the pocket clip holes will not be compatible with the deep carry pocket clip.