Had a look around about splay legs and found 2 solutions. 1) use a 3/4inch band aid around the legs to keep them the correct distance apart. I tried this and watched my chick for an hour... I was not happy. Whether this would work or not I don't know but my chick just laid on the floor and just didn't move. So I took the band aid off. 2) put a towel in the brooder to allow better grip. I used paper towels but they must have been too slippery. I've had the towel in there for 10 mins and the chick, although a bit unsteady, is walking normally!!!
Yay!!!