Wanting to slightly soften the first inch or so of front suspension travel on my 2014 Plus 4 I decided to fit softer rebound springs. I've seen mixed reports on the Suplex upgrade (apart from the huge cost). Tim at New Elms (nice people) came up with a pair of Rutherford special rebound springs slightly softer and shorter than standard (3"x200lbs) at about £40. Fitted them yesterday (see pix, second one compares the springs) not a tough job and tried the car this morning. The difference is not huge but is perceptible -- a little more resilience over ridges and small bumps. I had been running the front tyres at 20psi so now I think I can put them up to the recommended 22psi and keep my fillings in.
