Replying to Switching from racing to freestyle

I quit racing when i was 15 after 10 years of racing. I bought freestyle skis shortly after but didn't really use them a lot, now i'm beginning to use them more and i'm not really familiar with freeskiing. I notice a lot that i still use the same racing techniques, and i think that its holding me back a little bit..
I can do some basic tricks like 1 and 3's and basic grabs, but not much more than that, and my spins are pretty sketchy

Does anyone have any useful advice for me?