symmetrically position in an assembly, model and assembly:

[ceschi1959]

hi, I understand your procedure but it does not solve my "problem" because I cannot make copies of existing objects (which are also axioms). I just have to correctly place the right object and symmetrically the left one. Thank you.

Perhaps, now that you are a little more precise I can suggest a technique I used to arrange two slides of drawers, a dx and a sx.
do the subaxieme dx+sx with all the constraints you need and then you make arrangements depending on the distance you need.
when you load this subaxieme into the main axieme you can decide what arrangement to use. I hope you're explanatory.
I created a stanghette subassieme (discussed the banality) in which I defined two arrangements (you can create as many as you want), one with the distance between the two stanghettes of x and the other of y.
These subaxes can be more complex, for example you can have soft screws and all the rest you will go to couple to the bars. You will win the barn sun with a parameter that you will vary in arrangement.
When you load the subaxieme into the main axieme, you'll only charge the arrangement you need.
in the figure I have simply loaded the subassieme twice with different arrangement.
Maybe you don't see well but the selected bars are more distant than the unselected ones.
Hi.

 

[alexfunk]

hi, my colleague had already done some tests with arrangements but the final purpose (to his say) had not been reached. I'll do some evidence myself. Thank you.