I got a screwdriver and a good shop to recommend. This is a small local hardware store, one guy there. I ask for a narrow flat blade screwdriver and he shows me what they have on the rack. I find a 3/16” that looks it would work, but it has the usual trapezoidal head. I measure it and it’s almost exactly 1/4”, so I’m not sure it’ll fit. “You could just grind that off,” he offers. “Yeah, but I don’t have a grinder.” “Oh, you can use ours.” “Really!?” “Yeah, sure.” “Then I’ll take it!” He rings me up, then leads me back to the grinder and lets me loose. Screwdriver worked great. :) So if you need some tool help on the north side of Chicago, go to Andersonville Hardware. I’ll definitely be back.