Hi Rick, thank you very much for your liking! Print on bambulab printers, may you try temp settings: hotbed 80-85℃,nozzle 230℃, first layer no fan wind with lower print speed. Print speed: 200mm/s. You can also test and choose a best print speed.
Thanks for your advice. Too many brands in the market, we usually suggest users to test best settings with temperature tower or other models before printing a large project.
Have a nice day!