Anyone use the Bader Guard?

[Philadelph]

Pretty specific question here- does anyone use the "guard" on their Bader BIII? If so, how well does it really contain the dust? I know it will not get rid of all dust since it doesn't cover the whole machine, but I get a lot of dust on the sides and back of the work area around my grinder and am wondering if this could contain a lot of that? Any thoughts on this would help, thanks!