I accept criticism as I have before all those posts. I'm not going to flame you for stating your opinion. I'm not going to be mad unless you start stating that this guide sucks for no reason at all, or start insulting me, and you have done neither. Why would my guide be for people that slay incorrectly? Because it's for somebody with 99 summoning? People do slayer past 99, I'm sure. Zarfot's guide is very good. I completely agree with you... it's the best I've seen so far. But it's the reason why I wanted to create this guide... Because the information is outdated in places. (I'm not kidding, this was literally my original reason for making this guide.) I was trying to slay better, but there are new creatures and methods and ideas that are not mentioned on his guide. Regarding to the cannon placement, it is to my knowledge that it indeed doesn't matter that much for some tasks. Common sense says that when in doubt, put it in the center of the room. This doesn't apply to every task, so I've tried to put pictures for some of the spots to put down the cannon. There is a difference between randomly putting down the cannon and setting it in a good area, but I'm not sure if setting it up in the correct pixel will make a huge difference. HAVING SAID THAT, I would like to put that info down in future version of the guide. If you have tips and tricks and ideas not mentioned here or maybe even Zarfot's guide, I'd be more than happy to receive it and add it to a future version of the guide.