Hi, I recently had a minor mtb fall and have some scratches on the screen on my Edge 530; this is cosmetic only and glass is not cracked and unit operates normally. I initially spoke with a Garmin agent about repair, and I was told I could return and exchange my unit for $130 + tax. Question I have is whether that is for an equivalent Edge 530 or whether that could equally apply to an newer Edge 540? Thanks Paul.