Sanwa Denshi's JFL series joystick is one of the most popular ones on the market, and a lot better than the standard joysticks out there. If you want great gameplay, you need the right equipment, but that's not to say the JFL doesn't have it's faults. Sometimes, even the best gaming equipment needs modded every now and then, and that's where the Happ Cherry Micro-switches come in. You're JFL joystick will reign supreme. This three-part series will show you just how to do the Cherry mod.