Change the minimum distance between the robot flange and bin and other n

Improvements:

• The Teach engine has been upgraded to support cylinder models, which is ideal for detecting pure cylinders.
• If you want to pick a symmetric part like a pipe, a ring, or a shaft, you can now specify its symmetry axis and make pick points aware of it. Pickit exploits the motion freedom introduced by this symmetry to increase the likelihood of the part being pickable.
• The minimum distance between the robot flange and bin
• Pickit Flex now benefits from all the picking improvements that have been added to Pickit Teach since version 2.2, like flexible pick orientation, symmetry axes, and the different pick strategy options.