Is there a generic key cheap and easy enough to pick up for the slotted rods? If not, I will just use a quarter until I can make something. I do not trust myself to not slip and gouge something with a screwdriver :)
Blair Holden on here, has a Premier slotted key for sale. I think he was asking $20 or $25 for it. He's in Michigan. A quarter works as well ;) In fact, that was the whole premise behind slotted tension rods. The theory was, everyone has change with them, if they lose or forget their drum key, use a quarter haha.