[slam1]

I used to have issues while XC racing with my thumb getting worked over. I found myself actually rolling my palm over the thumb throttle by the end of a race. My fix was to install a jet ski trigger. Best thing I ever did! If the thumb throttle is not good for you and the twist is out, try the trigger!

 

[mechaniac]

Sounds like a good idea but then what about the front brake?

 

[slam1]

I set my front brake lever a bit above my trigger. Its close but not uncomfortable. I'll post a pic later today.