You have a mix of parts there. I don't think your adjusters are stock, somehow they are narrower than stock, other peoples spacing of adjusters for a TC Bros hardtail will not work with the adjusters that you have. That right side spacer is not stock size, another reason your setup is different. Really don't know how to tell you to place washers/spacers other than to tell you that TC Bros designed that hardtail (or any other hardtail using 3/8" axle plates and late model axle) to be used with a total of 8-1/2" of hardware between the axle plates. With stock adjusters and right hand side spacer I could tell you what to do.
Scott