When you go to place a rotational block like a log or pillar off of a block on the side of it, it places it as if you tapped the middle of the side block. It is kinda hard to explain so here’s an example: you have a jungle log you want to place with the rings (bottom/top) facing you. You tap the far side of a dirt block where it would usually place how you want it to. Instead, it acts like you tapped the middle of the dirt block, placing with the side of the log facing you. Even if you tap the very edge pixels of the dirt, it still places how you don’t want.