simulator crashes while using EigenGraspDlgUI

[disdaining]

While using the identity matrix in the EigneGrasp Interface dialogue when i scroll left/right the fingers doesn't move. Secondly, when the first slider is clicked the simulator crashes.
If you re-open the simulator and move to the same dialogue box (EigenGrasp Interface), and slide any slider in the middle except first and last, first click the left/right buttons beside the scroll bars and then click on the scroll bar itself to move, then it will work.