Rocko...
I was sitting in a coffee shop last weekend when I thought of your posted questions. I had my Guardian in my back pocket. (It's usually the Seecamp, but the Guardian gets out sometimes too.) I realize the P-32 is a little longer, but I also realized that I wasn't exactly sitting on my Guardian. It was kinda behind my "cheek", not under it. I think it may work out the same with a P-32.
You might send RJ an e-mail and just ask him your question. I know he carries a P-32 often. (After all, it's Florida!!) I don't remember if he told me he carries in a back pocket model or not. But, I'd bet he does sometimes. After all, he's GOT all the holsters!
Another thing about RJ. I have great confidence is his products because of one little incident I just now remembered. I had ordered a new holster for something. I received an e-mail from RJ telling me that he had received a shipment of "inferior leather". He refused to make my holster out of "inferior leather". It took about an extra week to get my holster. I wasn't very concerned about the extra week, however RJ WAS! I received an e-mail from him almost every single day containing an apology for the extra wait. That's called "customer service". A whole lot of holster makers would have just made my holster out of the inferior leather. A whole lot of holster makers wouldn't have sent me an e-mail almost every day. Not RJ. He takes the holsters he puts out PERSONALLY. They HAVE to be perfect~~or they don't go out. I know, believe me, I KNOW!
KR