Transferring fuel between tanks on KSP for Mac

Transferring fuel between tanks on KSP for Mac - White Oil Tanks Under the Blue Sky

I'm trying to transfer LiquidFuel and Oxidizer between a pair of tanks in KSP on my mac. I've previously done this on Windows and Linux machines by Alt+right clicking on each of the two tanks, and then using the 'In' and 'Out" buttons to control the fuel transfer.

However, when I try this (by using the 'alt/option' key on my macbook's keyboard), I just see two small info boxes pop up, each showing the amount of Oxidizer and LiquidFuel, but without any options for transferring in and out.

If it's relevant, I've selected 'Hard' mode for my career.

Has the latest update removed the ability to transfer fuel? Or is this a keybinding issue?






Pictures about "Transferring fuel between tanks on KSP for Mac"

Transferring fuel between tanks on KSP for Mac - Stainless Steel Storage Tanks with Stainless Pipes
Transferring fuel between tanks on KSP for Mac - Person Putting Gasoline on a Vehicle
Transferring fuel between tanks on KSP for Mac - Aerial View of Cargo Ship on Dock



How do I transfer fuel between tanks in KSP?

To transfer fuel you will have to dock your vessels. This can be done either using docking ports on both vessels or a "grabbing unit" aka the "claw" on one of them. You will also need to have at least one upgrade of the science facility back at the Kerbal Space Center to enable resource transfer.

How do I transport fuel in KSP?

While docked, you can transfer resources (fuel, etc.) by clicking on a tank, and then Mod + right click on another target and pressing the desired In/Out switches of the windows that pop up. The Kerbanauts may be transferred manually using EVAs, or using crew transfer.

How do I transfer fuel after docking KSP?

If you hold down the alt key and click on two different tanks on the same craft, then you are presented with a menu which allows you to tranfer the resources. This works on all containers like RCS, Xenon, and even batteries. This is how you can refuel a craft by docking with another one that has fuel.



Transferring Fuel in Kerbal Space Program




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Images: Kris Christiaens, FCL by Photofabianni.com, Erik Mclean, Tom Fisk