DIY hand throttle

Just installed a custom(redneck) hand throttle. Pretty handy, even used it as an effective(all though illegal) cruise control. Cost was $25USD I would suggest it for anyboy who does alot of trail riding, or uses on board air or weld.
Here is the website I used. If you Google it, you will come up with all kinds of ways. They are all the pretty much the same. pretty simple all around it took 3 hours, but that is with a trip to Lowes and the BBQ shack.