We need an elegant CADster like @ducktaperules@Pedrodemio@kook@moon etc to pull an MBS hub and design a spacer to remove the width bulge from the200x75 phatty, especially on rockstar II …Maybe this is old news?
Since they are just under compression a lightweight version for fancy printing like so
And a thicker version for saaay CF infused PETG or Graphite which anybody can get down with