How exactly are PHOT velocities added in C-5? It's confusing, especially when PHOT velocities are different. Seems like they are not added in the way vectors are usually added
How? What jacob1's said under id:2220625 suggests that there is some division going on:
...Right now, when you have two photons hit C-5 going in oppossite velocities, they add to 0, which causes some division by 0...