I couldn't open on my phone earlier but now at home I can.
I see what you mean by "rolls" now. I like your blue striped shirt's collar you wore on May 10. Have you ever had one made by Luxire by any chance? I would love to get some measurements of that collar and perhaps try to recreate with luxire.
I suspect that's the one I had made based on the Kamakura collar (it's a one button)?
I'm sure someone in the Luxire thread has sent in the Kamakura collar to copy. I had mine done with a unfused, soft interlining (I think my Kamakura was fused), put on the body of my standard shirts. Might just make a query to see if someone has done that collar with Luxire. I'm sure it's been done.
I use Hemrajani (mytailor) as I've been measured personally to avoid on-line MTM issues, and have been tweaking with them, in person, ever since by dropping in with my shirts and talking it through. We've adjusted collar height, point length, shape, tweaks to various parts of the body, etc.
They are probably annoyed with me at this point, but I usually spend about an hour walking through shirt modifications in their office as we discuss tweaks, take measurements. It's a nice, I think nearly bespoke process. I strongly recommend any process where you can see someone in person.
Actually @sugarbutch used to use them, but switched to Luxire. Curious why. SB?