They changed that too? I wasn't sure about how many changes had been made. Anyway, this is off topic so I'll stop replying now.
First you need to learn not to use so many exclamation marks. I'll tell you the basics after this movie if I'm in a good mood, pm me.
Canyoning is tough on minetime for tons of reasons. One is that mostly any good player has an obby base (which can't be cannoned. Another is the amount of resources needed to set up a strong cannon since repeaters are disabled.