when you say clip ons what are these??I've just gone and physically checked my B1H now - THEY ARE EQUAL DISTANCE FROM TANK ON FULL LOCK!!!
Sounds like one of the following (in ascending order of badness!):
1. Clip-on not secured in right place - easy fix!
2. Forks twisted in yokes, again a relatively easy fix.
3. Bent Clip-on - get it straightened or buy a new one. Look on Ebay.
4. Bike has been down the road and got a twisted frame - fingers crossed mate it's not that! Not the end of the world and nothing a quality bike engineer couldn't sort out in a frame jig, but LOTS of labour charges.....