doors opening at same time

[Itspice]

still getting through the mapping tutorials and ive encountered a problem.
i follow his instructions in the video to shift drag clone the door and trigger (yes, groups/object was selected" and then use the replace menu. after i do that, the first door trigger also activates the second one. what do

 

[Itspice]

ive gotten them to work by manually fixing them, but why didnt the replace tool work?

 

[SnickerPuffs]

Them opening at the same time was caused by them sharing a name. Just give each door a unique name (such as door_001 and door_002) and this problem won't happen.

 

[Itspice]

will do, thank you