Hydra - Enhanced Bambu Lab AMS

Notice! This is only compatible with the original AMS. Please view my other designs for designs supporting other AMS systems, there are plenty. Update May 7, 2026 Hydra has been updated to version 1.12. Changes: RFID performance greatly improved, holders tilted back and up which aligns better with the spool tags for a more reliable reading. RFID board sockets and hex cutouts completely redesigned. Aligned the two rear screw holes, they were previously a tiny bit off. AMS main board mounting improved. When using spools with RFID tags, it's recommended to use the optional spool guides. Please use the print profiles if you can, they're tried and tested with correct print settings and supports. Update March 9, 2026 Hydra has been updated to version 1.11. Changes: 1.5 mm narrower total width, making it easier to fit in the AMS box without squeezing it in. Front rollers slightly larger cutout for the bearings. Middle/rear dovetail removed as it made assembly difficult and it was not really n