Rerouting hoses for dual battery tray - GU III TD42

[Cremulator]

What have people done with this radiator return hose when fitting a dual battery tray?
Is it ok to run it under the tray?

[Hodge]

I've always only seen it tucked away under the tray.
Some trays like my arb one, even has a bracket to secure that hose onto.

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[Cremulator]

Ok, good to hear that's the right location then. This is an ARB tray too, but from the wreckers, so I got no instructions with it.