From research and past convos I see that the XR formulation should *not* be cut in half - the reason being it essentially will dissolve faster and not as per the XR spec. I don’t see how this really matters. If you are in XR because of gastro tolerance issues then yes I can see cutting the pill can reintroduce this. This is not an issue for me. If I have no gastro issues with standard then why would cutting the XR be a problem?