Return to the game. Hover over the X-Ray pack in the "Available" column and click the arrow pointing right to move it to the "Selected" column.
While Xray Ultimate is the most comprehensive, a few other packs offer distinct advantages based on how you prefer to play: x ray minecraft 18 8 texture pack
This transparency allows you to look directly through the ground to spot exact ore coordinates. It eliminates the need for strip mining or branch mining. Performance and Compatibility Benefits of 1.8.8 Return to the game