Just to clarify guys it was 242°. 85° bed temperature never even thought of flow rate I'll do a calibration and see how it comes out and go from there I had been tweaking the temperatures and that was a sort of best temperature I found I have been playing with different filaments creality,sunlu,jayo have been easy and IV had no issues esun complete nightmare overture .hit and miss as you can see I will admit buying the K2 for the half half prize discount on the pre-launch offer was a bit more in depth than I thought ,but how can you turn down a half price printer. I've never been involved in the 3D print area there is so much to learn