āThe chalk? I always use that chalk, itās never been a problem.ā
āAh - yes. This stuff will work just fine for most circles, but, uh - here, take a look with my loupe. You see the off-color flecks? Canāt hardly see them with the naked eye, but those are impurities. Silicates, might even be some iron in here, to be honest. Usually wonāt cause a problem, but - you said you hadnāt tried this particular summons before?ā
āFirst time trying a 5th level, yeah.ā
āThose silicates will make your scribing a little fuzzy when viewed from the astral plane. You see, for example, these three fine lines here? With this chalk, on the astral that looks like one thick line with fuzzy edges. They canāt tell exactly what you want, and theyāre picky lilā critters so they just wonāt do anything in response.ā
āReally? Oh. I always thought the expensive chalk was just fancy to be fancy.ā
āMaking pure chalk is difficult, you need a dedicated production line or dust gets in the finished product. To be honest, you donāt need to bother with it for most things, but 5th and up, 5th level and up, it actually is necessary. Anything with lines within about two millimeters of each other.ā
āSo I need to start over?ā
āUnfortunately yes. Youāll have to erase all this, but with some good chalk it should work just fine. Next new moon your summons should go off without a hitch.ā
āDang. At least itās not my sigils, I was worried it was my sigils.ā
āNah Your sigils look good. Even and balanced. You know what youāre doing, itās just an equipment problem.ā
āThanks for the help, sorry to make you come all the way out here.ā
āNo problem! Itās my job.ā