[Request] Invisible sprite generator -1 reply

I am going insane trying to get grass sprites to work. I have even talked to MaceMadunusus over x-fire to try and sort it out (he did however sort out a lot of other problems, thanks :)) but it isn't working.

So could somebody please make a 'ghost' sprite shader they know that works and uses only Raven resources.

I'm beginning to think it's my computer, so I just want to check