Ender 3 v2

Hi everybody I must say I’m impressed over your videos they help me a lot then I should upgrade my ender3 v2 to direct drive microswiss.
I bought a kit they say its only to put it on it should fit ender 3 v2 and yes it almost do then I have mount it the fan cap don’t fit I should print one for the ender 3 before I take it apart.
next problem the printing results looks really bad then I remember I have seen some videos from Drvax about pids and extruder settings and that make my day now it prints amazing nearly double speed no stringing so again thank you for your great videos