While it should all be spot-on with a new build, it's hard to say what you may have going on there just based on the photos and what I assume to be plumlines running from front to rear drop-outs. Does this bike have rear suspension or is it a hardtail?
It could easily be the fork that's a bit off, the frame, the rear rocker if it's a full-suspension rig, or a little bit of each. The more complex the frame becomes, the more likely some deviations become.
If you have a good relationship with your builder I'd simply share your observations with him and see what he says. Clearly, you're unhappy... and I can't think of anything we might offer up that will address your concern one way or the other: only your builder will be able to do that.
Best of luck with it. If you get a chance, please share a larger photo of the bike so we can gain a full appreciation for your new ride. If you're concerned about the builder's identity, a little photoshop action will take care of the branding.
Last edited by TandemGeek; 10-16-07 at 05:17 PM.