Looks good now. Since I have the Bambu Labs X1-CARBON, this printed in 4 hours and 1 minute. if you are printing with this printer, use adaptive printing and select enable thick bridges. it is also helpful to turn up your auxiliary fan to 100% when the ridges start to form then you can turn the fan back down to normal speed. I'm printing the two other files right now. The head will take less than an hour and I have about 36 minutes left on that print. then I will print the top/cover and that should take me 28 minutes. I will post pictures when they complete printing.