World DL or Video please?
Also this could be due to the fact that:
Droppers can be budded
Redstone signals only reach a certain distance
Tower might be designed incorrectly
your command gives the mab nbt tags, but no data is going to the location where the ID is stored.
nice video!
all creepers should instantly despawn if 128+ blocks away
screenshot of sorter setup?
is your sorter setup actually correct?
Attach a dl of the resource pack
255 000 000 actually is equal to F32FDC0. WAI
(Are you looking for 16711680?)
(Try searching "0xff0000 to decimal" in google)
Does /effect 1 10 10 work?
Works as intended
The piston can't push more than 12 blocks, and the slime block in the picture is attached to the ground, which, to move, would require pushing more than 12 blocks. http://i.imgur.com/JdDe2ig.png
WAI
Explanation:
Pistons take 2 ticks to retract.
Pistons take up both blocks while retracting.
Pistons can't move retracting pistons.
An empty block allows the piston to extend.
The extending piston updates the other piston a couple ticks later.
The block update causes the other pistons to extend.
Fixes:
Make the pistons retract 2 ticks before telling the other ones to extend
Look up a tutorial for an existing Cocoa farm(i'm assuming that's what you're making)
Update the pistons 2 ticks later (to update a piston, run some redstone wire next to, but not into the piston. Triggering the wire will update the piston)
Leave the pistons in the unextended state (make a pulse limiter / edge detector / monostable, and put that between the control and the pistons)
Redesign your contraption some other way