Maybe a bit late now, but I would ring them….NOT to have a go etc, be more crafty…..
be along the lines of,
” I was out on the bike last night and my XXXX YYYYY forks have died and not working very will, do you have any experience of them as my normal shop does not do suspension”
then hopefully the shop would say…
“yes we funny enough just had some in the other day”
“oh really what was wrong with them, is it a common fault, how much did it cost to fix, how soon can it be fixed/get parts? etc”
I think you see where I am going with this, of course take notes or even better record the conversion, lead them down that path then give them hell after.
milky1980 if you like depending on make of fork, I can check if the importer of forks have that part in stock?
The Shop been a very under handed (and think very outside of the box) got your forks to nick the parts to fix a customer set, if that the case bet they charged full wack to the customer….give use all a bad name.