Paul the rear beam Barry bracket fingers will need to move when the
bolt is tightened to apply crush pressure on the bushing.  Make the
two fingers independent and slot the bolt holes is what I am
thinking.  This will make the bracket self aligning on the "X"
axis.    Also, according to the catalogue the bushing hole i.d. is .
79" not  .75 inch.     Jerry

Not really move as there is a steel spacer inside the Barry
rubber bushings. Yes I forgot to fix that hole size on the drawing
I sent. Barry improved the design.