Hit F3 then use your num_keys to view while in the hanger. Use your zoom in and out keys to get closer or farther away. F1 when you are done.
And if you want to surprise yourself. Pick any HUB cannon bird like a 109 or yak. Go into convergence mode. Pull the green cannon line back to 150. F3 and Num_4 or 6 I think, and look at the up angle from the spinner to intersect with the hood MG line. HUB cannon were locked inline with the engine airscrew shaft. The rounds as soon as leaving the barrel started falling towards the center of the planet. The only time the rounds were arched up was if the nose of the plane was angled up by the pilot or a nose up attiude while flying level at low speeds. Planes like the P38, 110, 262 and mossi, the nose guns could be angled up.
