I was thinking about this a bit. As for preloading, an easier way to explain it may be to think about snapping your fingers. You give it pressure, then the fingers slide across each other. Try 'snapping your finger' on the flipper. Press on it to build the pressure then give it that last little bit that lets you snap your finger.
Kinda like pulling the trigger on a gun as well. You take up the slack, apply some pressure, then you hit that sweet spot where the 'glass rod snaps'. Of course if you don't shoot, that doesn't help either, huh?
How's it coming?
Kinda like pulling the trigger on a gun as well. You take up the slack, apply some pressure, then you hit that sweet spot where the 'glass rod snaps'. Of course if you don't shoot, that doesn't help either, huh?

How's it coming?