What does NGSM mean when he says?

[ConwayBang 10+ year member]

Use WinISD Pro, don't pay any attention to the driver selection or graph. They're useless. Pick an arbitrary driver.

Its the sticky up there moes boxes dimensions are to big so im using winisd pro. When i get to build build log will be up.

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[ConwayBang 10+ year member]

And also what does win isd mean when its asking about allignment when your opening a new project?

 

[Supergumby5000 5,000+ posts]

i dont know what it means about alignment, but when it comes to simple enclosures like ported boxes, you wont see much (if any) benefit from doing extreme modeling cases specific to driver specifications in a daily listening environment.

In competitive cases, you may be able to squeeze out a couple tenths of a DB by honing your design around driver parameters (assuming they are accurate).