I sometimes have to dimension several similar parts ofvarying lengths. Therefore it is convenient for me to dimension thelongest one first, then copy that drawing and change theconfiguration. Hole patterns lose instances and dimensions andcenterlines turn dangling. I'm having issues with danglingcenterlines that I cannot delete because they are in the sameposition as active centerlines. No problems with dimensions becauseI know better than to dimension to centerlines and they are easilydeleted with display / delete relations, but the centerlines cannotbe deleted this way. Does anyone have any suggestions?SolidworksDrawings And Detailing