Hey guys, I need some advice from other transmen. It seems like I can't catch a break with STP's. I'm on T now, stuffs changing, I'm having my top surgery before September. See i'm changing colleges and i'm really excited about my fresh completly 100% male start at a new school. Part of that 100% male experience though is going to be using the mens bathroom, most specifically, the urinal of course.
However no matter what I try I seem to be foiled at every turn. The frst STP I bought was the Fitz (nipple version). It didn't work for me worth a crap. I had so many backflow problems and issues I just gave up with it. I'd worked with it loads and not once used it without an accident. I put it away in my sock drawer and didn't look at it for a few months.
Then I got wanting to try something new so I went out, I hunted down a medicine spoon (so hard to find in the city >_<) I cut it down to size, I sanded it, I ordered in special medical grade tubing and I used silicon and I made my very own medicine spoon STP (re-using the Sailor packer that had been part of the Fitz). It didn't work. I couldn't get it to work either. I had accidents 9/10 times and it was just too hard. I ride horses and I really want to be comfortable wearing my stp without having a bit of plastic jammed into my pelvis every time my horse takes a step.
So again I sent the STP back to the sock drawer and it lived there for the past 7 months. Every morning taunting me when I got socks.

So a few weeks ago I decided, I was going back to college with a fresh start and I was going to god-damn find an STP that worked and I was going to pee in a urinal dangnabit. So I did some more research and the only thing really left was the Go Girl. So today I made my way to the big hunting store in town, and after trying very hard to find it, did so and bought myself the Go Girl! I was so excited. I drank some extra water and was buzzing, wanting to try it out.
sigh.
Once again, leaking issues. Not as awful as the nipple was, but pretty much the same as the medical spoon. I really wanted this one to work. If the Go Girl worked I was going to order myself the Stand to Urimate and then I was going to be able to go riding thanks to the flexible nature of the funnel and I was going to be able to pee in a urinal like a man.

I need some help. I've looked around this site at other people talking about the go girl, having success but I still can't figure it out. I have some questions that I was hoping someone who was actually successful with this could help me with.
1. How!? How do you use this thing? There are
no clear instructions for it. (Going to be a bit more graphic here) do you put it between then labia major so it's snug right up against your bits? Or does it just rest against the outside?
2. How do you hold it? I'm having so much trouble holding this thing. I'm not super lean, I've got a bit of fluff, but certainly not enough that it should be so difficult! I find that when I try to hold it, and get it far enough back between my legs my wrist gets bent really oddly against my hip/pelvis and I have to do this awful hunch forward thing in order to support it properly... All the pictures are like this:

But what they seem to ignore is the fact that right where the diagrams wrist is, is a
thigh blocking you from actually being able to hold it in that manner. Am I just holding it too far back? But if I bring it forward my streams not even going to be landing in the funnel....
I'm so confused as to how this works, and some guys use it with pants on? I can't even get it to work with all my clothes off, standing in the shower, hunched over like some awful bathroom troll
Can anyone shed some light on this for me? I want to be able to use the men's bathroom so badly... Nothing ruins the "I am a man!" image at a new school like slinking away to the stall with your feet pointing the wrong way because I've got no means to do it in the correct direction...
Thanks guys hope someone can offer me some advice.