Advice on overcharging lipos

[Gsxrturtle]

I have a Etronix Powerpal Balance Charger-Discharger & Cycler and last night was checked at a club meeting and the lipos were coming out at a voltage of 8.50v. they said if i was at a national i would not be allowed to race as the cut off is 8.45 ish, as anyone had the same problems or any suggestion on how to overcome the problem. the lipos are always balance charged.
Any advise gratefully recieved.