Odd knocking sound from the front end Faser 2001

[Capt]

KTEC tell me it’s perfectly normal & nothing to worry about, they take many calls of the same nature.  Apparently it’s the main spring twisting as the loading starts & the noise I am hearing is either the spring moving on the pre load adjuster or hitting the internal tube.  Having only covered about 500 miles nothing could be worn!
I kind of accept this is the cause of the noise however; it still seams wrong its happening.