With the command Text Rhino always places the justification so that the insertion point is at the upper left of the text block. Personally I prefer it to be on the lower left, but there does not appear to be any way to make this sticky, even between successive uses of the command in the same instance, let alone to have it as a default globally.
I believe you can set the default justification on a per-annotation-style basis.
Ah, OK, thanks, you’re right I didn’t consider that. I just have to change all my default templates.