When i replace all Serial.write with Serial.println, it prints the buttons with their values - either 0 or 1. When i rotate the pots it prints only for pot1 (vHigh, in the code its right after the buttons). When i rotate all other pots nothing happens (im running them through a multiplexer, there is no problem with the multiplexer. If i make all the if statements like the one for pot1 - all pots work, though not the way i want them to.)