Redstone Block Movers

Thank you for even vewing this mod! I really spent ages making this. Please enjoy! 10 downloads: update!

Blocks: Sucker, shifter

If a sucker recieves a redstone input, it moves any block above, to below! If a shifter recieves a redstone input, it moves any block below, to the left!

If a player right clicks a sucker or shifter, they will change: Suckers will suck from below to the top, shifters will shift from top to left!