Symptom: The piston extends but the head gets stuck on the decorative archway. Fix: Reduce the hitbox. In Minecraft, use a barrier block as the mount. In real life, sand down the back of the polymer clay head to a depth of 5mm.
: The Carved Pumpkin hat will unequip itself, leaving the character's head permanently changed for that session. lovely craft piston trap head swap
Build a 2-block tall alcove in your wall. Place your Carved Pumpkin on the bottom block. Symptom: The piston extends but the head gets