Tikka 1-8 twist which Berger bullet

[The big greasy]

Ok maybe a stupid question. The 75 eldm do not shoot well as they recommend a 1-7 twist, my barrel is a 1-8. Does that mean the berger vld 80 grain won’t shoot any good either? I’ve seen both 1-8 and 1-7 recommended for the berger vld.