Very good seat, helped enable me to get out on the water for longer-as someone who has 4 slipped/disrupted discs this was an absolute life saver. I managed to mount it to the adventure 350 (although it says it’s not compatible with this model) by buying the replacement part D hooks from the Cambridge herring kayak and replacing some of the fixings/screws from my 350 to the D hooks, and then just attaching the seat as you would as if it were a compatible kayak, I have no doubt you’d be able to do the same with majority of kayaks, either by replacing fixings with d loops or just drilling new holes and installing d loops and a bit of mastic/sealant to ensure it’s watertight, only reason I’ve put it as 4 star is due to my model not having a purpose designed seat but other than that very good seat very comfortable and adaptable to your preference of incline.