I'm just looking into the whole ST thing, and I have a basic question. The link below will help illustrate my question:
Let's say I order a 7" tube and only put in enough cups to fill up 4 inches of the tube. Does that mean I have to buy a spacer that takes up the remaining space?
And if that is the case, wouldn't I have to buy spaces for every combination of cups?
Thanks

https://kmwhisper.com/collections/solvent-traps/products/jk-solvent-trap

Attached File

What do you mean by every combination? A+B+C = C+B+A

Either way, it sounds like you need spacers, more baffles, or a shorter tube. Depending what you're trying to accomplish.  

 

Just being honest, but I'm not sure this is for you.

Right on the product page, below "Size":


Also, I'd not be using the Aluminum tube for almost anything that wasn't subsonic. That being said, a built in spacer is likely not to be designed correctly for subsonic suppression.


@JimmyAR
This isn't GD. Either give a useful response or decline to comment.