To layout separate Mesh items in an array pattern in Modo you use the Transform Array tool in the Layout Tab. This works the same as the Array tool for components only in Items mode.
This one is too easy but I never got it so: Select the Curve in Poly mode (3 key) then hit F to flip. Boom the curve direction is reversed, F is used to Flip the polygon faces so I would never have guessed but when you know it makes sense.
The heat has been pretty bad and limited my modelling mojo in between though I have started working on a new model shown below. The last couple of months have been spent transitioning over from Blender to Modo which I am now using full-time. I will keep Blender around but I don’t think I will be going back …