"Figure number less" or FII (Figure Indendent Injection) has the advantage that more than 1 injected figure can be injected in the same scene. I.e. it gets around the readscript limitation of injection only working on the first figure loaded in a scene. A big advantage if you use Mill3 figures. Only extra step (besides removing the Figure #'s of course ;-) is having to select the target figure before the injection pose is applied. But that's not a hard habit - nor a bad one - to get into. A set of tools to handle all of this for you is under development - I have them in alpha test form - but unfortunately release has had to wait due to more pressing updates.