http://www.autocadproblems.com/2015/0...
how to load xrefs right way
1- . GO TO FORMAT AND CLICK UNITS SELECT YOUR SCALE . AND PRESS OK.
NOTE . VERY IMPORTANT. ( THE UNIT SCALE SHOULD BE THE SAME IN YOUR ALL XREF AND MAIN FILE)
2- GO TO MODEL SPACE AND TYPE IN COMMAND LINE XR THEN ATTACH DWG.(SEE THE VIDEO)