When using the droper or despenser in the latest snapshot if you have a drop/despenser on a wall you must place the touch 2 with a 1 block space for it to fire.
Steps to Reproduce:
1. Put a droper/despenser on a wall
2. try to activate with a redstone touch abvoe it it will not.
3.try to place a redstone touch above it this time with a space bettwen them and it fires
Related issues
Comments

28th duplicate of MC-8184, please use the search function to see if your bug has already been submitted. Currently over 51% of tickets are being closed as duplicate.