Problem using injection commands + Macrocheck

[Injected]

I was just wondering how i can create a script to click the right answer? The macrocheck pops out at random position on the screen

I've another problem too if i press the comma ,light to type injection command a "chat" just pops out - another example to understand what i'm saying its the colon : space for emotes
Is there a way to change this? Im using client 7.0.13 or just wanted to know if i can change injection immission commands not using comma but using for example #light

Any ideas or directions? @_@

[Incorrect User]

New ver Inj default uses _ And you can choose any character in Hotkeys - Command Prefix