Mosrite Tremolo pitch angle

[Picure]

I recently changed out the factory tremolo spring out for a heavier gauge spring on my Kurokumo Super Custom and I noticed that my tremolo bar seemed to pitch up higher than before. I know this is because of the heavier spring that the strings have to push against but what I would like to know is that did the original Mosrites had this high an angle on thier tremolo bars? I just want my Mosrite to be true to the originals.

Also, I'm using Ernie Ball Regular Slinkys (10, 13, 17, 26, 36, 46)



Even "Banana" is curious if this is the correct angle.