Yes. And its done. Giving 40k items per hour. To beat wr I need to make it 3 times bigger.. Dissapointed.
But good think is I leraned this new design of spawners, which takes 5 times less space and its 10 times more efficient, which is good.:P
And for Uke , check 2nd pic , loot is coming liek that constanly with no delays.
I guess it's an interesting thing to do in single player if you've got a few days spare. I don't suppose it would be useful in multiplayer unless you're hosting the hackiest server on earth.
You still need a sticky piston for every floor block that can spawn a mob, it's pretty ridiculous in terms of resources required. If you had to gather the resources to build it there would surely be more efficient mob grinders you could be building instead.
Some people just want to play casually, some people want to make the best mob spawner its possible. Some people ask "but if you use hacked items to make the mobtrap, why don't you just spawn tnt?". Well, because the idea is to make the biggest, the baddest mobspawner in town, not get the biggest and baddest amounts of tnt.
Yeah I understand that. Who am I to tell anyone what they should and shouldn't do with Minecraft. I was just saying this kind of thing is only practical under an ideal set of conditions involving hacky mods, not really a multiplayer-friendly build.