Humidity too high

[Mayor]

The new M+THC is great but I can't get the humidity below 72%.
I live at the coast so it's a humid climate.
Here is what I currently have:
-No water in the resivoirs
-65% beads (60% beads on the way!) [one poud of 65% still for sale]
-Added one of those DampRid things
-Yesterday put some pure silica odorless cat litter in
-increased the temp to 68F from 65F
Not sure if there is anything else to do before the 60% beads arrive.
Any thoughts or suggestions?

thanks