@5756e48c For the curious: this is the voluflow racetrack tuning print from OrcaSlicer (made popular by Stefan of CNC Kitchen fame), running PETG at 270C from 5 to 25 volumetric.
@50e13ee0 - I remember you having issues with an underpowered extruder not keeping up with your Rapido: how did this manifest? In this case, I hit the matting stage at like, 12 voluflow or so, which is weirdly low. The XPlus-3 hotend has a Volcano-length nozzle and a ceramic heater, and my _KP3S_ can push more than that before hitting matting. Is it possible the extruder here is holding me back, or do I have the wrong symptoms?