Maybe it's just me, and my low end computer, after disabling the smoke, the 3DMG became almost usable, but as I'm moving I notice the target square goes insane trying to keep up with nearby surfaces. I'm well used to the older mod, that isn't this awesomely dynamic, so I am used to snapping my mouse to where I want to hit.

I'm fairly certain it's not how fast I'm moving, since I use parkour 1.7.4 and tend to fly around Bigcity using it in singleplayer, but it could be the physics in place with the hooks. I'm not for certain, but I'd still like to know if there's a way to disable the auto-aiming hook feature by preference.

And I mean the targetting box as well if that can be helped, that thing bouncing all over the place is very distracting.