Repetition of Mates / smartfasterners

Hi,

When I use smartfasteners to obtain screw, washers and bolt. The problem is when I want to move the washers for instance. I modify the coincident mate created by smart fasteners and enter a distance instead. However, If I want to do that for all the screw + washer + bolt, i do it one by one, is there any way to do a repetition for that?

Moreover, in smartfasterners, is that possible to add part in the library? If for instance I want to use eye nut instead of bolt?

Last, I created some holes with the function "symetrie" ( like group 2, symetrie from group 1) . Therefore, when I use smartfasteners, i can select the first holes sketched (group 1)  but the second group apper as "symetrie". Why smart fasteners doesnt reccognize directly all the holes? I have to do smartfasterners with group 1, and then do a symetrie again .

Solution could have been to do smart fasteners before the symetrie so that the symetrie would have concer the holes with the screw on it.

Thanks for your help,

Arthur

SolidworksAssemblies