I would wish that the up studio software provided more support for people with multiple filament spools to manage their remaining filament weight of each spool. This could not be a major effort on the part of Tiertime, but help customers tremendously. Alternatively, I'd like a description of the file format for the exported/imported material files, hoping that one info in that file would be the remaining weight of that material, so that I could write a software for the material weight management myself. Alternatively, if it exists, the API to get/set the values of the consumed material, so I could write a software piece taking care of the info for me.