Arista Private Reserve glossy paper - orange peel or eggshell effect in surface?

[AgCl4ever]

I am using Arista Private Reserve RC paper in glossy. I am getting a subtle surface irregularity, an eggshell or somewhat orange peel look.

Has anyone experienced this? I am doing standard develop (D-72), stop, and fix (Arista Universal fixer), wash 4 min, and hang by a corner to dry.

Ken