aaaahh ok, thought you’d gotten it from TF. The problem is that not all shocks have the same amount of adjustment, some others will have a longer threaded section which would allow it to fit properly.
As CRC won’t be listing the length I doubt they’d be much more use over the phone. Might be worth a call or email to see about getting one long enough, the next stroke length up might fit perfectly instead (going up stoke length is fine, down is bad)).
Failing that, try TF Tuned again and see what they’ve got that’ll fit better