I have one. From my observation, it looks like they want the LEDs in-line from release to followthru. Is this technically correct for swinging, hitting or both? The book says slightly opened at impact and square at seperation. Can the eye resolve "slightly opened" with the LEDs or will it look aligned for the most part.
It seems to me that the LEDs in a swing should cross depicting the horizontal hinge. However, the LEDs in a hit should be aligned depicting the angled hinge.
My son (age 16) seems to be able to do it like they advertise. I, on the other hand, tend to get a pretty big crossing action with the intersection at, or near, seperation.
Linear Mode
