I thought I'd firm up the shocks while I had the +8 on the ramp. Turns out the nearside one was shot and had a dent in the top shroud tube so I couldn't compress it to adjust. Prices for Koni replacements are ridiculous, around £140 each! I've just ordered some made to order aluminium ones from Protech, fingers crossed. PS: I can't think how the dent arose, there's no damage to the timber frame adjacent.
https://www.talkmorgan.com/gallery/27/medium/41266.jpg