I believe you missed what he said . AWORDCREATED said he claimed ' die crack doubling . I never heard of that term before , what the heck would that be ?
Is it really that hard to figure out? The sevens seem split because of the die crack running through them... hence ... the new term ...
It's not my job to figure out what your saying. It's your statment so clairity is your job. And no, the 7's don't seem split.