Shouting doesn't make it right. Facts do, publish some.
The wrong is quite simple. For many years Scotland has contributed significantly more tax revenue per head than any other country in the U.K., right up until the price of oil fell through the floor.
Since the demise of oil the shoe has been on the other foot with them getting £9bn more than they contribute yet still manage to run up a £15bn deficit on top of that.
Scots have understandably been unhappy in the past about the amount of money that headed south, and are now unhappy at the changes in funding even though they are now getting more back than they contribute.