@Maker_of_Things@strangeobject.space Oh boy - if I saw one of those, it would be a job for a grinder or a pair of vice-grips.
@ottaross @Maker_of_Things I can turn any head into a slotted head if I can find the dremel tool or a hack saw blade.
@antares @Maker_of_Things@strangeobject.space that zero drive head is a good blank for a hacksaw slot treatment alright.