trackerjack
.040 Over
I don't know if it's really efficient but all the pics are there :
http://www.rocket-3.org/viewtopic.php?topic=1948&forum=6
On one of the pics you will also see that this R III is a right side gear selection.
http://www.rocket-3.org/viewtopic.php?topic=1948&forum=6
On one of the pics you will also see that this R III is a right side gear selection.