Dillon powder baffle

Is anyone using a baffle in their powder tubes and if so which one?  Dillon 650 press

My square deal B came with a baffle, doesn't the 650 come with a baffle?

My 550 powder hoppers did not come with a separate baffle.  They do have a baffle like plastic piece at the bottom, but I consider it worthless as a baffle.  I use UniqueTek's Precision Powder Baffle and like them.  If you purchase the glass powder hoppers from Dram Worx, they come with a baffle.