Ah, oh, haha, I wasn't thinking about the direction (if it's on the left or right side), just about the spiral (if it goes clockwise outwards or counter-clockwise).

But isn't your snail right handed? So you are actually correct and I am wrong in this regard?

For example, see this pictures:

Your snail has the coil on the right / "correct" side but the spiral goes counter-clockwise (beginning from the center) which isn't how snail shells spiral

My snail has the coil on the left / "wrong" side but the spiral also goes counter-clockwise which is how snail shells spiral like Jeremys.

For further illustration: