Too Low as Trail and Center

[SC Official]

There is a strong push at the higher levels for officials to be sideline-oriented in the T position and get out of the old-school habit of going way out on the floor. (Why did that ever become a thing?)

There are, of course, old-timers that push back against this, but the research from the NBA has shown call accuracy is better when we go underneath the play rather than over the top.

Without film there's no way for us to give an opinion on you specifically. My guess is you likely just had an old-school clinician who hasn't kept up with the evolution of officiating.