“How does that sub do around tight corners?”
Please post diagrams to support your claim ...
Here’s your diagram,
https://1.bp.blogspot.com/-KPq1WTldoxw/W0O4G9-Ix7I/AAAAAAAABg8/YBDfyz-_RKwRGN2klo2ZW0AZ12Q6X7bDACEwYBhgL/s640/1.PNG
Now STFU and get off my thread.