Speed: 3 / Glide: 3 / Turn: 0 / Fade: 1
The Atom is a dead straight beadless putter with virtually zero turn or fade. This neutral feeling putter should go straight with minimal fade. As this wears in it becomes straight and floaty, even when thrown with some power.
The Proton plastic tends to start out with higher stability, and does not wear in quickly. This is the kind of putter to get if you want a straight (slightly stable) flight which will retain this path throughout its life.