One thing I would suggest is restrict the side-to-side of the 2 and 3 groups of each finger. There are a number of ways to do this. You could set limits restricting this to an angle of zero, or just restrict the JPs so that the fingers 2/3 do not move side-to-side Where you set the centre of thumb 1 in hands is also very important, so that when the thumb is bent it does not influence the index finger and tear it apart. etc flamethedog