How can I launch PuTTy in fullscreen from command line

I'm using Puppy Linux and am trying to launch PuTTy in fullscreen from the command line. Are there any parameters for this? I am currenly doing putty - load mysession I am unable to choose a fullscreen option from PuTTy itself as the .pet file I used to install PuTTy is missing a few options, fullscreen included.