Surfing Waves

I was wondering if I'm able to do a cutback on my 7"4 fun board? I didn't go surfing in a couple of weeks now , and on Saturday me and my friend are going to. I want to try to do something new and was wondering if its possible to do a cutback with my board. I'm pretty light if that has to do with anything. Does anyone have any advice on doing different types of cutbacks? I'm regular footed as well.

well i can do a cutback on my longboard, you just have to pivvot the board more, just more weight on your back foot, but not so much you faall out of the wave

i can do a cutback with my 7.4

How do you even do a cutback? I'm going surfing tommorrow, and I havent been in a long while. Once I get the basics back up and running how do I start doing some tricks .