>>76761809
So 225x10 to -> 315x1
Your theoretical orm is 300 lbs you only have to get 15 more lbs in there. Just try putting micro plates on your 10 rep set until you're 10 repping 236ishthen you're there
Estimated top end is not the same as true top, unless you practice ORM a lot you will probably fall a bit short, likely around 280, simply because you're not used to going that heavy, not because of actual lack of strength.