A1 Extruder Upgrade - Print TPU TPE SOFT MATERIALS

Extruder Upgrade v2.0 – Improved for TPU/TPE and Flexible Materials When I first designed this upgrade, I made a mistake in the approach: I narrowed the part at the extruder stop area. This made the piece thinner and, especially when printed in PETG, too flexible.For version 2.0, I’ve kept the original thickness and instead moved the bearing further inside the extruder. I also slightly increased this offset, because after testing and assembling on many machines, I noticed that due to small