playing with"NACA" ducts on a givi screen

[ricardo kuhn]

What was it about the first design attempt that you weren't happy with? It seemed to work very well with a brilliant testimony from the riders.

sometimes first time attemps are the best, but those not mean you can not make them even better,maybe simpler one will be found........will be nice.

the design on the photos, those have a problem,you need to have a LOT of skills with the tools ,,so this factor diminish the easieness to attempt,by the unskillfull.
I'm looking for consistent ,repitable, results.