Excel - Exploiting on Bouncing Mayhem

[Excel]

I guess I should of known better but at the time I didn't.the area was a greyzone idk if it was a map exploit or not and some people say it's exploit and some say it's not.I generally just think where would be the best spot works be to go and go there without asking if it's ok first.I guess In the future If I don't know if it is considered a exploit or not better to not do it at all .