Bambu Studio flow ratio vs XY hole compensation
Flow ratio fixes gaps in top layers. An undersized part calls for scaling or XY compensation, and a first layer no flow value fixes may be a dirty plate.
Three pieces on the first layer and surface quality: bed adhesion on your first print, infill showing through the top, and getting overhangs clean.
Flow ratio fixes gaps in top layers. An undersized part calls for scaling or XY compensation, and a first layer no flow value fixes may be a dirty plate.
What the checkbox changes, how it differs from the top-surface option, and what the source shows about its default. Bambu names one cost, no reason.
If the infill pattern shows through the top surface, infill density is not the problem. Wall overlap, wall count, top layers and pattern, in that order.
Set the printer up, load filament, slice a model and pull off your first part. The order to work in, what to watch for, and where beginners get stuck.
Droop, blobs and rough undersides where the print runs over air. Cooling, the 45-degree rule, bridges versus overhangs, and fixes that beat adding support.