Hey there, As announced in the other thread I had the need for a 4x1 LED-ring/rotary encoder board. The incredibly talented @FantomXR helped me realize the design and together we came up with some pretty cool improvements on @Fairlightiii's (RIP) classic:   - two layer sandwich PCB to get the SMD LEDs on surface level - encoder-slots compatible with both 11mm and 16mm encoders, with or without switch - two 74HC165 per encoder-board for direct connection to the core board, con