Front gearbox?!?

Ok I am gonna post here because there is no ATP section and I was told it was basically a sportsman. So I changed the fluids (ie. Oil and transmission) last month well i didn’t have the torx bit I needed for the front gearbox so I got one. And changed the front today. Does anyone else have a hell of a time refilling it? It called for 5 oz according to the manual. I think there’s 10 oz of fresh fluid on my garage floor. Wondering for a future change if there is a trick?! I tried using a turkey baster thing to measure the oz and make sure I got the correct amount in, but I lost track with it running back out because I didnt get it all the way in and some getting stuck in the rubber ball at the top. I think I should be good. It was dripping out of the fill plug when I figured I had enough in there trying to compensate for how much I spilled. Sorry for the newb post, but who puts a fill plug sideways. Lol