Can you get good at transformers using your weak hand?

I’m really struggling to get good at my transformer scratching. I use my weak hand on the crossfader. I’m about 5 years in and progress is painfully slow. I am getting better and starting to get some okay patterns going. I tried using my strong hand on the record and within a few sessions i was better than on my other side. I don’t want to switch sides because I don’t have the time to learn to scratch the other way.

Does it just take time and practice or will I always be at a disadvantage?