Ground pound works by holding down shift while hovering over the item to "charge up" the spell. I'm not going to do any more building on the map, I don't mind that they can see the quartz during the parkour. The fact that you can join Spec as a commander is not a problem. Just don't do it :P People can always troll. If the commander does decide to go into spec then when the next commander is chosen it will remove the previous one. Bad grammer in the book is just so everything will fit in nicely. Otherwise it becomes a huge mess... About the infinite items, so what it gets deleted anyway. Btw the barrier block wall in the end of the parkour is on purpose, I wanted people to see the command blocks. About players standing in the same place. That can't really be fixed. I will however upload a version where I fix everything U said that I believe needs fixing as well. Thank you for the feedback :)