Anybody out there have some days when there enema goes in with a good amount of pleasure, with a minamum of cramping, and others that use the same solution that a few days or day before, was ok but now for some reason, caused you a lot of cramping and the need to get out the balloon nozzle just to get it all in? This seems to happen to me if I take too long of a break in between enemas. If I do my average of a enema every other day, Im ok. But If I give myself a 4 or more day break between enema treatments, I get a lot of difficulty getting in my 1st 3 qts. Anybody out there know what causes this?