I have noticed in the last week a very light frosting of white hairs have appeared under where my saddle sits - I'd say it covers the whole area where the panels make contact. I have two saddles (a gp and a dressage) both of which were recently reflocked when having a saddle check. The GP I have had for over a year, the dressage one i have only used a couple of times since having the saddle fitter. My mare doesn't seem uncomfortable. The GP one has a tendency to move back a little bit I think pushed by her shoulder, the dressage one doesn't budge. I have noticed that she is rarely sweaty with both saddles where they make contact and thought total dryness was a sign of an issue, just not sure what to make of it! Should I be worried?