Ryan W. - Take a look at these pics ...
http://www.composimo.com/GROM-Thrott...ange_p_49.html
...forget the fancy adaptor shown, just rotate (as opposed to 'flip' end-to-end) the TB 180 and re-bolt the TB flange to the head (Google found this after PM to Ryan A. with my question).
KISS solution - cool.
Ryan A. - thanks for the PM reply![]()