It would surely be nice to have commands that counts the number of joints or limbs a model just like the count child command. But this one will be different because it will be returning the number of joints or limbs. It will also be great to have commands that will enable BB users to retrieve joints or limbs angles and positions. This can be useful if a model has more than one joint. Its just a request and it will surely make things easier for me and alot of people. Just imagine having a complex model in a game and you know exactly where its feet,hands,head,waist and any other parts of its body are positioned all at once. I mean would it be great. Anyway its just a request please people, no flame wars.