You need to enable Coin Control.
Settings -> Options -> Display,
and enable Display Coin Control.
Then when you go to Send Coins there is a new button called Inputs.
That is where you control your inputs and send any of them to any address.Hope that helps
PS: All free cheques were collected by stepmike - according to him.
Wait for new ones.
thanks this was helpful, yet I'm not sure about what the bolded part means.
I now have 3 cheques in my receive. here is one.
BitNetCheque54D69F80 Vazc5mF73Fd7TSEy8CnhH9MijKWQ7oUbpL
do you mean I have to add them as inputs?
We really need a step by step or vid of this process as the chinese to english instructions are impossible to follow for us morons.
And all the controls in the wallet are just slightly off in their labeling. enough to just add more confusion in each step thereby causing complete incoherency by the end of a action.