I think it just takes time. The first time I got over 190 lbs bodyweight, my total was around 1200 lbs. I had about a 400 squat, a 300 bench, and 500 deadlift. (I'm 5 10 btw). And I was actually pretty lean too. I continued to work, ended up losing some weight, and by the time I got back up to that weight, I was totaling more like 1400. Eventually I got up to a 1472 total in the 181 class, while walking around in the low 190s. Since that point, strength and weight gains have mostly gone hand in hand, as I've managed to keep my bodyfat relatively stable. But throughout my lifting career, there has always been fluctuation, so I think that's something to be expected.