Hollister Products

I've been ordering a bunch of samples through Hollister over the last couple months(and they've been wonderful with sending them) and I have a question. Do all New Image wafers work with all New Image bags? Also, the same question for the Center Point Lock wafers and bags.

How exactly does the Center Point Lock work? I ordered a bunch yesterday, one being the stoma cap. I'm VERY excited to use it, because it's not as small as I thought it was. I thought it was a tiny cap the size of the stoma, with no extra material. It looks like it's a very very tiny pouch, that I could definitely wear. But my question is when I take the stoma cap off, can I replace it with any Center Point Lock bag?

 

I have never heard of Center Point Lock. Is this a Hollister product? I know that Coloplast using a locking system. I like their system exept sometimes I think I am "locked in" and I am not. I had a couple leaks because of this. I am sure this is my error not a Coloplast defect. Also, the tail leaked several times. I am sure I rolled the system correctly so I am not sure if I did anything wrong. I tried Coloplast Assura 4 times and I leaked with each one of the bags.