Hello, I have a Ender 3 V2. A few months ago put the Microswiss hot end and direct drive on the V2. Over time the quality of printing became rougher and rougher. I have adjusted the retraction many times with different settings; used different filament; different temps; z-hop; Z setting. There some improvements but not like it should be. So I gave up and switched back to the V2 standard hot end and extruder and have the exact same rough pattern that is does on all prints, with both standard hot end and extruder and with the Microswiss HE/DD. If I print the object face down, it shows the same rough pattern on the first layer.
Any ideas on what I need to adjust to get the quality back to standard. Also included is the support and it will not pull off from the back. Thanks for any help as Creality does not respond to anything, or if they do it is not relevant to the problem.