Creality CR-10 S4 & S5 Test Print

I've had my CR-10 S5 for a little over a month and haven't had good success in printing smaller objects because the print bed resembles a topographical map of the Rocky Mountains. I haven't gotten around to trying manual mesh bed leveling or the installation of BLTouch yet. I needed to establish if this was a printer that I wanted to keep because my original intent was to print large objects.

I designed this ring in Autodesk 123 Design. I wanted to see if I could get a large print to stick a