BTB sniper spawning too quickly?

as title says, is it spawning too quickly? I believe the time right now is 4 mins. I think it should be spawning every 6ish minutes and pop max 3 times a match. Thoughts?

Perfectly fits in with other games in the series. It probably just seems faster because the game-pace is faster itself.

Remember Halo 3 on Valhalla how the Sniper felt like it took forever to respawn? Same principle.