Gscreen -usability development

@BigJohnT

That helps the operator out now on getting the post processor setup for this thing.

@andypugh

After talking to boss a little further, he said that they already have that G43 in the post for the other machines, so not a big issue,

@ cmorley

Well that kinda stinks, being able to see the current H code would be super helpful,


Thanks Guys,

Rick