I contacted the technical support. They said that they supported many variables (symbols). The list of characters they do not say that they do not. Where did they know then that other variables are supported?
I know of only one symbol -%s. I tryed to use, for example,%a,%a ..., !a ..., @a ..., #a ...
Very sad, but address them in 4 times is not very desirable.Still does not help, as usual !!!
In your case I suggest manually add a message in the required number of spaces. This will help because you do not have the variable% S, which can increase or decrease the length of the message. Only have to test a few times.
Today updated the information. Other variables besides% s are NOT supported. If there is a need to transfer to another line offer, you can put the right amount of white space.