Tnt Jump Site

Ignite the TNT and wait approximately 3 seconds (or until the 7th-8th white blink) before jumping.

Use a TNT timer mod (if playing on Forge) to see exactly when the TNT will explode. TNT Jump

Create a structure with four TNT blocks arranged with two high-up and two lower down to maximize vertical and horizontal distance. Ignite the TNT and wait approximately 3 seconds