That's funny - they told me the exact same "nobody else has ever had any problems". Every set of L&P I did ended up with lifting or pinging off and I made sure I did extra thorough prep, super carefull application and did everything to the book. I kept persevering, thinking it was maybe something I was doing. After I opened a new batch of products, every client that week appeared back and they looked awful. I was so embarrassed and contacted The Edge immediately, only to be told nobody else ever has a problem. They asked for a batch no from the products, but when I looked there wasn't one. Enough was enough and that afternoon I arranged to start with a different system an hbe never looked back - no lifting/yellowing/pinging off/cracking etc.