Sorry, was being dumb. As there is only one child BP ( all the others are instances ), you can put then whole choosing a random letter thing in there. In fact you could choose it from a string, like somebody recommended above…
Sorry, was being dumb. As there is only one child BP ( all the others are instances ), you can put then whole choosing a random letter thing in there. In fact you could choose it from a string, like somebody recommended above…