Me either. The only time I ever suffered in that department was when I was being kinda naughty after they changed the n+ formula and they were no longer splittable. I didnt know about cwe or maybe I did but I someone got the idea that it was shit and didnt work properly. So like I said, I was being naughty, and my usual intake of p+/n+ was 12 full tablets with food (heaps of food) then a couple hours later 12 more with food. Sometimes Id even go a third intake of naughtiness.
Anyway I eventually discovered that if you eat a steak and follow that with a bunch of n+ pills your gut is gonna be all like "hey, fuck you!!!!" and hurl that shit back up. Nooooot pleasant at all... especially when you throw in a slight acid burn type sensation in the oesophagus most likely due to ibuprofen.
Yeah. Good times. Fuck you <insert Nurofens parent company here> for changing the splittable formula. I mean, seriously, just how fucking pointless was that when cwe is just so ridiculously easy, efficient and with an almost 100% codeine yield and Id hazard a guess <10% poison (apap/ibu/what-the-fuck-ever) remaining in the solution.