Has anyone experienced paint blistering while using a California Car Cover? I was gone for two weeks during the holidays. When I returned home and removed the car cover I found paint blisters all over the car and especially the hood. I removed the cover and heated up the shop and it appears to have helped. The cover is a Kimberly-Clark breathable material. I live in the Pacific Northwest which is very wet. The shop is insulated and sheet rocked. Thanks Ron