the pairing was Super Black Pastel Spider x Black Pastel Or Super Black Head Spider x Black Pastel? i ask b/c of the temp swings and the resulting hatching issues.
if the pairing were the former, i would not have filmed or done this experiment at all. not w/ this clutch. i would not have added the variable and risk of the camera and lights' extra heat output knowing that 8-Ball complex clutches are more prone to birth defects. i would try to keep this clutch in an environment as undisturbed as possible. does your incubator have a fan?
Zincubus! you have been a snake and reptile keeper for far too long and should know not to keep 2 together, no matter the size of the enclosure. i'm glad it turned out well but your reasoning was major n00b behavior.