TASERThe ALS quick-launcher has been plagued with inconsistent launch angle issues until now.  During the Quantum testing, new launch methods were also tested on the launcher.  We learned that using a PVC launcher reduced friction and using a quick-release spacer allowed the rocket to exit the tube more smoothly and straighter.  Look at the huge difference between using the spacer (right) and not using the spacer (left).  The white debris seen below-right is the spacer exiting the tube and moving out of the launch path.
Angles