Ender 5 cooling and settings

Good day all the peoples of the palace,
I have recently ‘upgraded’/changed my fan shroud on my Ender 5 which has already had a slight modification in that I moved the extruder to a more ‘direct drive’ position. With the new fan shroud I noticed a lot more stringyness in my prints than with previous settings, so I’ve hade to re-calibrate.
Is what I’m experiencing normal with different airflow mechanisms?[ATTACH=JSON]{“data-align”:“none”,“data-size”:“full”,“title”:“20211019_190727.jpg”,“data-attachmentid”:11922}[/ATTACH]