ronix parks thruster fcs fins

hey guys new to forum and wanted to know if anyone has used fcs fins on the carbon thruster. I have tried a twin set up with pc 4 and it was ok, but didnt try using the center fin as a thruster. Just wanted to see what others have tried and liked. Looking for a surf feel that can still do spins. im having trouble breaking board loose at the lip doing trashes.

I have only ridden the carbon thruster on a 5 fin configuration, it was pretty loose even with the 5 fins on it. Are you trying to move to just the center or ride it with 5 fins? Have you tried moving the fins up more towards the center of the board? Moving them into the forward positions should make it easier to spin.

I started with riding with 5 large fins and then went to a quad. A couple a guys said they have ran it with fcs surf fins as a twin and really liked it. I rode a triple x addixion that was amazing that was set up with futures as a twin.