AutoCAD LT :: Pull Down Menu Customization?

On older versions of Acad, I was able to go into the .mnu file and do a macro such as follows:

***POP10
**LIB2
ID_MNLIB2 [&Lib2]
[->Bolts]
[->Bolt ****'y]

[#10]^C^C-insert;F:/STD/LIBS/BOLT-01/BOLT010A;;;;
[* 1/4]^C^C-insert;F:/STD/LIBS/BOLT-01/BOLT025A;;;;

[5/16]^C^C-insert;F:/STD/LIBS/BOLT-01/HH031A;;;;
[*3/8]^C^C-insert;F:/STD/LIBS/BOLT-01/HH038A;;;;

And a new pull down menu would be created and my listing of bolts could be inserted from the std libs bolt file as I clicked through the route.  I developed all of this on older versions at a different company.  With 2014, I went to the CUSTOMI ZE under the main Drafting and Annotation / AutoCAD Classic pull down and created a New Menu, renamed to BOLTS and then pulled the INSERT command and dropped it ontp the BOLTS pull down and changed the DISPLAY NAME to 1/4" and edited the MACRO from ^C^C _insert to ^C^C_insert;F:/STD/LIBS/BOLT-01/BOLT025A;;;;  Seemed to work fine....until I added another 10 bolt assemblies and then noticed that they all showed up as whatever the last bolt I had put in the Macro line was.  The display name stayed correct but the insert was gloabally changed on all pull down to whatever the last item was.  I have reset 2014 back to the original settings now to clear out everything I had done.