I am new to this forum and am surprised by all the information about J-Pouch that I did not know. I had my surgery in 2001, I use a Marlon 34 French catheter, and use an Ampatch G-3 patch. I love the patch when it works correctly but many times I have leakage from the patch. The patch does not seal correctly allowing mucus to escape. Are there other kinds of patches that seal better or are there other products that can be used that I am unaware of? Thanks for any help...