<S> Greets
Been unable to get on here lately due to illness, but here is the way I did my throttle using the Logitech Profiler for the Extreme 3D Pro:
Setting the Throttle.
-Select Throttle in Profiler, then select Zone Assignment > New Zone assignment and hit the split button 10 times. Hit the Space Evenly button once. You should now see 12 evenly spaced zones at 8% total size each.
Click the Edit button, click new keystroke, and click record. hit the W key on the Keyboard. Click OK.
Do this same proceedure for letter key S, and 0-9 on the numpad. Click OK. Now click on the top box you have just created, go to the assignment dropdown window and choose the W key. On the next one down, assign the 9 key to that window, and on down to the bottom. Once you reach the bottom, assign the S key to that slot. Give the whole command a name (throttle is good) in the top window, and click on OK.
<S> Smiley
I just edited this post a bit...hopefully more clear now