I USED to use a screwdriver, it worked OK on most jobs. But since I got a spoon, I'll never use a screwdriver again. Never have issues with clearnace or angle, they just work better.

Of course I had a couple adjusters in the back of the dump truck that needed persuasion, but that involved removing the drum and a forcful conversation with a hammer and a punch. grin

1956 GMC 370 dump " 'Tater "
1970 VW Volksrod "the Black Bomber"
2007 Chevy Avalanche
2020 Jeep Cherokee Trailhawk,
2005 Harley Davidson FLHTCUI

I dig all cars, old and new, whether they were hammered out of American iron, German steel, or Japanese tin cans. Being unable to appreciate them all is missing out on a world of great things.
But thats just MY opinion! :P