New AP Discs

[Fasteddie]

Hi folks, just had some new AP discs fitted and upon asking at what torque did they set the gun for the carrier studs I was told 90! So my question to the forum is do I get them to undo them all and re-torque at 20-25 or will they have done them some damage? Do I face any danger just leaving it as it, off to Brands on the 19th so if anything needs doing I guess it needs sorting before then.
Cheers all