Upgrade Speed

Upgrade Speed is a category of upgrades added by Extra Utilities 2. They can be used in almost every machines from the mod. Each upgrade consumes 1 grid point. There are 3 tiers of upgrades:
 * The Upgrade Speed which is the basic tier of upgrades. It can only be stacked by 4 in a machine
 * The Upgrade Speed (Magical) which is the second tier of upgrades. It can only be stacked by 16 in a machine
 * The Upgrade Speed (Ultimate) which is the last and most poweful tier of upgrades. It can only be stacked by 64 in a machine.