Just an idea
I have small failures that cost me my whole build (mostly operator error from me pushing my limits). Lets say your build consist of 4 individual parts. Lets say their numbered in the g-code (1-4). Part number 4 fails for whatever reason (didn't adhere good or supports didn't hold). If we could tune the printer during the print to ignore/disregard part 4 it could save everyone time, money on filament and save the parts that is printing perfect. Just a thought. Of course I could always take things a bit slower but I like to explore my capabilities 🙂
RE: Just an idea
I've found that it's better to always print parts one at a time.
RE: Just an idea
You can print 1 model at the time(with more then 1 models), look for this, I forgot the name. Of course space on the bed is a problem.
Learn how to get models better sticking to bed is also a idea.
Clean bed with dish soap,
First layer should be 100%, better for sticking,
(first layer print hotter and slower, a bed a little hotter, normal not needed but could help),
Use glue stick, and not all glue stick is the same, do test different brands,
Use a big brim with big flat models, and small models with small foot print on bed.