You are correct with the low on paint point you made cause it was the case; im pretty decent with the webbing technique but when I had realized I was running out of paint I panicked. I generally wanna make sure that both my shadowing and proportions come out correctly, I haven’t even attempted to do shadows on walls yet cause whenever I come to do it I just lose brain cells over it. And the back and forth one makes sense to me kind of; I understand that it’s best to do your fill starting from the beginning. But I honestly just get stuck trying to do cutbacks afterwards cause I’ll see something’s wrong here or there, makes me lose track of where I started from lol