Everything I’ve read about those fancy styli are you need to dial them in for each record thickness ,etc.
Just goes to show that you shouldn’t believe everything you read. Read the last four sentences of lewm’s post instead, take them to heart and live happily ever after.
Apologies for the stupid question regarding adjustments: I’ve not seen a Grace 707 for a couple of decades and had forgotten about its lack of adjustments. Silly, silly.