This is how stuff goes wrong on forums, what I thought what may have happened is the controller saw the aircraft skidding sideways and said to straighten it meaning it could have been unbalanced and ready for spin entry. I have been going on about the practice of steering on final with rudder only for a long time now, you might get away with it in a C 150 but not a good idea in some other types. I have never seen the practice endorsed in any training manual and wonder why on earth it is taught.