Anyone try this baffle tweak?

[rondako]

Doing lots of make ready for my HF upgrade when it arrives.   I've read and watched so many posts and videos and seen several different designs -- many of which seem to have the baffle positioned in different locations relative to the intake port.  I know there is a prescribed place to position the baffle such that the baffle work correctly, but I'm wondering if anyone has tried just doing a full disc that is 1 1/8 smaller in radius than the bottom piece -- basically the drop slot going all the way around (a smaller full concentric disc) that would be held in place by the threaded rods? Did it work? Any problems?

[alan m]

the purpose of the solid part of the slot is to break up the airflow above and below  the baffle. if the was a slot all th way round the air below would increase in speed and keep blowing the dust back into the air where it could be sucked up the outlet,

something i meant to try was having a second baffle   and see would that reduce air flow more