yeah Aly2 is a little tempermental as far as rigging goes I've found.

They added a Pelvis part between hip and thigh and for some reason the Setup room likes taking the thigh-hip welds out becasue of it. nuisance.  Some where in this thread is a donor rig link, and I included one in my Devkit. 

Also, PhilC informed me if you rummage around in the Wardrobe Wizard folder you can find donor cr2's for all figures supported by ww (which is awesome)

Lyrra