Originally Posted by
LCI_Brian
With the brackets I've seen from Cateye, mounting the light horizontally on the SS will put it into the spokes, and it's not possible to mount it vertically because the slope of the SS prevents me from pointing it straight back.
Which bracket are you using? Perhaps you're using a bracket not commonly available in the US?
http://knowledgebase.cateye.com/questions/22/
As a matter of fact I ordered the mounts from the Cateye US site. Try making a shim with an old tube to angle the light how you wish if you are having problems.