They are not as hard on the blade in that regard, for the most part. The shrinkage does not seem to be contagious like rot.
I have one too which has fallen to the HHB.
I soak the scales in silicone every year, say some words. Keep it in a good environment. Cross my fingers.....
Anyway....This thread is from 2009.....;)
Naturally, outback is necroposting! Attachment 299278