Made some progress, albeit slowly. I do just a bit each nite. Really hot here and after a long day of pulling wrench's I don't seem to have much ambition. Will see how the long weekend goes.
Here is the first one partially glued and baffle in place.
Here is an idea I came up with. self adhesive sanding disc
glued to my blade. Leave a really nice finish on the edges of the particle board. Couldn't find any 10" discs in town but have some on order.
Someone already thought of it before me , so no money to be made .