I noticed a comment where Eeple said something about weight of camera. http://forum.colorinfection.com/comm... I noticed the same with GC and 0 density objects.
I have just understood what does it means. Make some shapes and glue it. Select all glue. You will see green circle - it`s position of all glued shapes` position arithmetic mean. All density from alll shapes is here. That`s why gluing object without weight to other objects can change the result.
Advice: you can connect shapes with two hinge or slider joints or three distace joints instead of gluing.----------------- Sometimes you have to think about meaning of life. For example, if you need to answer what s 21*2.