It is extremely frustrating having to move the slider to exactly 9000t each time, especially if you are doing dozens of sales at once. Simply only allow max container weight. Problem solved. It is already part of the buying system.
#Set sell limit to cargo container capacity
near nest
brisk sundial
Use the LEFT-CNTL key to select 10 at a time and the LEFT-SHIFT to select 100 at a time - https://discord.com/channels/670425270615932951/1098327712575262900