Ah but do you have the solution for free?
No I've got to do the work and pay for a partial re-test. When I mentioned that to them they said they wouldn't pay for any of the work but would refund my purchase price if I sent them back.
On the plus side the inserts can be fitted from the top without undoing the bottom of the struts.
Also measured the recommended Bilstein spring plate heaight and I'm about 14mm lower than that so this will also not be helping matters
Should all be MOT'd again by the end of the week and ready for another years thrashing.
Paul