vMog. Speak to Tim Ayers at New Elms. I just got AVOs for my Plus8 from him and he will know which ones for a 4 seater. There is a list on his website with part numbers.
Also....how many miles have you done with the new ones? Perhaps the fixing bolts have worked slack?
My rear Konis were in need of replacement but I got fronts as well. Big improvement in the feel of the car with softest setting on rear and on 4 at front.
Easy to fit by removing the tool tray for upper mount and jacking rear up for lower.
I did add one extra washer to space the uppers a bit better. New nylocs to keep them secure front and rear but front top has a double nut so locked well.
