Fall through mapmodels

[ExodusS]

[SELECT ALL] Code:

mapmodel 4 1 0 0 "bridge"                          // 57

I know that negatives values can be use with clips like this :

[SELECT ALL] Code:

/newent clip -4 2 1 4

but i don't know if it works with cfg clips like this :

[SELECT ALL] Code:

mapmodel -4 2 1 4 "bridge"                          // 57