So here's a thing. There's next to f**k all you can do about genetics. One of my buddies presses more than me. It is what it is. We workout together (so pressing then). I'm pretty sure that when I'm putting 260+ overhead in the seated press it feels just as hard as when he pushes 350+. I could come on here and whine and bitch about it but where's that gonna get me.
I'm taller than average - if you're not saying 'but I TRY to be as tall as you' wont change that either. Deal with it.
As for equalizers - don't exist. You could wear built up shoes or stand on a ladder but step down and you're still short. Drugs or supps don't make it either cos if I'm getting better results than you we can both take then and I still will
So here's what you do. Be the best YOU. And make sure you keep plugging away. Eat right, rest right, train right and see what comes