I'm expecting DD2 in July (which will probably end up making me more, rather than less, overwhelmed).
Congratulations! DD2 will probably make you more overwhilmed, but she will probably add a very beautiful dimension to DD1's homeschooling.
I'd give that free trial at Aleks.com a try before you give up entirely. It is frustrating when they miss the easy ones, but eventually you'll find a way in. Yes I think I'd look for a tester who will answer your very specific Math question, perhaps even a Math tutor who would do his/her own asessment.
hugs,
Grinity
