Exige LSS

Has anyone replaced their original LSS and fitted something different, but kept their LSS stuff?Reason I ask is that I’m doing a test day on the 28th Sept and would like to try the slightly stiffer springs that are fitted to the Exige LSS on my Elise.I’d be very grateful if I could borrow the springs/dampers to try against what I have fitted now.Can anyone help please?SteveB