I noticed a tiny bit of vertical movement in my Z+ that I believe is in the lead nut assembly. I can feel the movement when I press my thumb against the linear rail and dust seal on the left side while pushing up and down on the router. With a dial indicator fixed to the router mount and touching the top of a linear rail I can measure .004 - .005” movement.
Is this considered to be out of spec and if so, is there an adjustment I can make for that?