Sort The Fabric Every Time!
If your baby starts to droop in the sling or you feel like you're pulling on the tail but the sling isn't tightening it is probably because you didn't sort through the fabric!
When you try to tighten does the fabric get all stuck in the rings? Its probably because you didn't sort!
Are your rings ending up low on your body after tightening? If you didn't sort, that's why.
You need to sort so when you pull on the tail the fabric actually moves through the rings and gets tighter, if the fabric isn't sorted it can't move freely through the rings and you're actually just tugging the whole sling around, rotating it down and making the rings lower!