Hook on corner beads

[Pete]

Has anybody used the hook on drywall beads? I have seen these and wondered if they give you a means of getting everything level without nailing and then once in position secure with a few screws/nails. TIA

[nod]

To be fair

Your best pushing the beads on tight and stapling every 200 mil

Skim beads are not ideal to make any adjustment If they are not tight on the angle they are prone to crack