The system in PTP right now doesn't seem 'random' enough. For example yesterday, when I joined it was NSA, LS, NSA, LV, NSA... I was thinking that 2 maps have to pass before it can appear again. It would look something like this, NSA, LS, LV, NSA. The map doesn't have to appear after 2 other maps have passed but it can only appear after 2 maps have passed. Greater or equal to 2.