Pullback Mod 1.7.10
Pullback is a minecraft mod that focuses on easier transportation, mainly player transport. it adds two things, the Pullback Compass, and the Gravity Dislocator,
An item that saves a location when shift right-clicked, right clciking anytime after this will bring you back to that point.
Dislocates the gravity in a 10 x 10 x 12 range. Can be toggled on and off with a right click, shift right clicking will toggle between pulling things up or pulling them down.