2006 210V 3rd dump handle??

[rhythmtone]

Hi,
I'm sure that this has been asked before, but I cannot seem to find a clear answer.

What does the 3rd handle do below the two main dump handles? It's not the grey or black dump handles to the macerator system, it's a 3rd one - I can get a picture if necessary.

2006 Roadtrek Versatile Chevrolet

Thanks!

[rhythmtone]

Nevermind, macerator crank handle, can't figure out how to delete post at the moment, haha

Thanks!