Is it just mine, or are all of the textured black coatings faulty? On the main body, towards the threading the coating is extremely thin and you can see the silver through it. Around the edges on my 18650 extension cap...its flaking/chipping away as well! I noticed that they replaced it with Black Chrome now, is this due to the faulty paint? It becoming an eyesore now...do you think that this is covered under the extended warranty I purchased with the unit? I would hate to send it back because I sold all of my back up PV's!