Since she started kindergarten, my 5.5 year old seems to be having issues properly wiping after #2. At least 2-3X/week she comes home with stained underwear - most times it's traces, other times like yesterday it looks like she didn't wipe at all. It's not an issue at home, and was never an issue in preK, but unfortunately I'm not getting a lot of insight from her on what's going on (bad TP? no time? too distracted?) and unfortunately I don't have any insight in how bathroom trips happen to even try troubleshooting. Any insights/suggestions?