ive never lifted with a suit how much do you think it added? how much where you repping with and how many reps when you hit that?
Hard to say how much it adds.
I did 464 for 8 reps without a belt then. But didn't go very heavy at all during training then. I know I didn't tried any lifts without the suit that were more than 440-460 then, even though I could pull quite a bit more.
I generally tried to keep most of my lifts fairly explosive then, except 2-3 sets every 3rd week.