I just bought a chile roaster from PuebloChileRoasters.com.
They made me a left-handed chile roaster and I am a right handed individual. Ken Kaufman @ PuebloChileRoasters has graciously decided to allow me to return my chile roaster and exchange it for a right-handed model.
The left-handed model has the handle and gas control on the right side. The right-handed model has the handle and gas control on the left side. For an illustration, see this video od Ken using his right-handed model.
<iframe width="420" height="315" src="http://www.youtube.com/embed/XfcsrQo8VwI" frameborder="0" allowfullscreen></iframe>