I am also, having problems with leaks in my house due to quest piping. We have had previous leaks costing us alot for repairs and water damages. An insurance claim agent came out to look at the leaks/water damage, and advised us to get in contact with someone to see what we can do about this. However, we have no idea where to start to get this information. We understand there have been law suits against the quest piping being installed in houses, and we would like to know more about this. Please contact me to help resolve this situation. I can be reached at the above email address if you can help, thanks.