String Dupers Returned!

Welcome to my project! This mod aims to give players basically free string by adding a bug mojang fixed in 1.21.3 back to the game. It doesn't exactly work like the old version though, so listen up. First, place a dropper anywhere. this would go where your trapdoors would go for regular patched string dupers, but it does not matter where it goes then, place shears and 2 trapdoors of any type in the bottom slots. then, by having a block behind and to the left or right of the dropper to power the dropper, it is almost ready. it will drop an item so place it back. then place a hopper below the dropper and it will start producing 3 string per second (20 ticks) That's all! enjoy my slightly jank solution.