We like PETG, and so far we don’t need a nozzle wipe. But it was a lot of work to get retraction and Z hopping set so there wasn’t any drooling. On the other hand wiping down the nozzle makes ...
The laminar nozzle shown in the picture above is built with 800 drinking straws all placed in parallel inside a 4″ PVC pipe. The water input is a 3/4″ garden hose adapter, perpendicular to ...