Synclets sprays a bunch of green projectiles in the general area of where you aimed at. These projectiles stop shortly before they hit the ground until all of them are stopped in mid-air, at which point they instantly all continue their normal flight path together in one coordinated strike. The exception to this is almost instantly hitting an enemy or the ground, which will do the normal damage, but only look half as cool.
A way to minimize spread is the same way one would shoot needler. You want to shoot at an angle that is closer to 0. Undershooting by 1 angle is usually ideal. At optimal range and conditions horizontally Super-Synclets can do 130+ damage.
If a bumper is near the ground and perpendicular to the trajectory of a synclet projectile, it can get stuck attempting to go towards the ground multiple times until the bumper hit limit gets exceeded