That is odd because I've been using the same printer profile (Cura - I just loaded the profile for LK5pro). Maybe I accidentally changed a setting somewhere, or maybe my installation is corrupted. I've certainly printed things taller than this in the past.
If it's a max height setting problem I'd think it would be worth re-downloading Cura and re-slicing and see how it goes.

Re, solid base and hollow wing: this .stl comes from Solidworks. Do you think I saved something wrong or used the wrong settings? Or is it OK for the .stl file to be like that?


Thanks for the feedback that is super helpful.