I know. They were wonky on the reference I was using. When I drew this (what, 2 years ago now?) I had a quite a geometrical style of drawing, so I copied it very literally. Were I to do something like this now, I'd draw a bit more by eye and what looks right, rather than what is actually on the reference in front of me. And I'd be a lot softer with the shading; I don't think that helps!
Thank you for your comment, and for viewing my work ^_^