WORX WG540.5 Detailing Nozzle V1.1 Changes from V1 - Mounting ID: 57.35 mm - Larger rear insertion chamfer - Release-button opening moved ~5 mm toward blower body - Boss/screw relief retained - Main body and outlet geometry preserved Prototype print: - PLA is fine for fit testing - 0.20 mm layer height - 4–5 walls - 25–35% infill - Do not scale - Print mounting end on build plate - Supports may be needed at button opening Final material: - PETG: easiest durable choice on Bambu A1 - ASA: better heat/UV resistance, but harder on open-frame A1 - Avoid PLA for final hot-garage use Test-fit gently. Confirm full seating, button alignment, and easy release before running blower.