Thanks for the information. Another user suggested using PrusaSlicer and gave me the manual settings to configure an Ender KE. I didn't have great luck with that but was going to spend more time experimenting. I like CURA and the definition and variants files from Vadim. I have installed those and will try both "change filament" and "pause at layer". It would be great to be able to use both or either. Assuming these actually work the only other small issue is getting CURA to recognize that my Ender KE is connected to the same network wirelessly. Yes, I could transfer files on a USB but one of the nice things about Creality Print is that I can initiate a print from my computer or transfer a file to the printer from my computer. I guess that I could use Octoprint but it seems like a waste of time and money to buy a Raspberry Pi then install OctoPrint and get it running just to connect wirelessly to a printer that is already wireless.