So after coming back and playing skyblock, I've been trying to get used to the new hoppers and sell blocks. I made a contraption that would move my cacti to be dropped in the radius of my sell block. https://gyazo.com/b8b588adfa6511b4e4cd8a876bf9decc Now while, ya know, this should work as the pulsars themselves are working, my droppers are only getting activated 1/5 ticks or so, and sometimes not at all for a long time. My droppers and hoppers on the track will fill up quite easily due to this lack of dispensing. I heard they were toned down because of a dupe glitch, and I thought about how you could just avoid making redstone contraptions that don't even work in the first place. If sell blocks didn't require items to be dropped in their radius, but just sold everything that entered its radius. This would prevent the need for a lot of redstone clocks and droppers.