Either that or KUID numbers. Select route in content manager, right click, select VIEW DEPENDENCIES. Select VIEW IN MAIN LIST. Now look for the signals, select them all (CTRL click), then right click and select COPY ITEMS TO CLIPBOARD. Then switch to notepad or the message window here and hit CTRL V to paste the names and KUID numbers.
"I'm using both Carreweb's and the SL3s on the DLS."
Tells me nothing. I tried author name Carreweb and got nothing, tried SL3 and got only these three assets;
SW1500_CSL30,<kuid2:290780:100325:1>
SW1500_CSL31,<kuid2:290780:100324:1>
Pacific Harbor Line Road Slug PHL SL3,<kuid:359354:101151>
None of those are signals.
KUID numbers. Please.