Quatro Glide Fin Set Up help

[surfmore12]

I'm a shortboarder that has been surfing for 30 years. Due to injury, I have been supping and surprisingly loving it.

I just purchased a Quatro Glide 8'6.  I wanted a more lively fin so changed the center fin to a 6" Future Performance. The board went very well but I feel I can get more skatey.

I want to try a Future Performance 4.5 center fin. This would make all three fins the same as a traditional thruster..

To little fin for that board?

[surfmore12]

I just found the FCS2 Hardley single fin. That might be the one.. 5 1/2".  Will give it a try.

[justsomeguy]

I have the full 5 fin HI set for sale on CL here in FL ... don't know where you are but could ship for + $12.

Gives you the full thruster or quad setup to try.

https://spacecoast.craigslist.org/spo/d/melbourne-fcs-ii-harley-ingleby-fin-set/7321748808.html

[surfmore12]

Thanks. I did purchase the single fin before I saw your post.

Did you not like them?  The sides seem big. I use AM Med in sides now.