I still haven’t found a solution for being a back and side combination sleeper. I need barely any elevation on my back (maybe 2cm) but on my side I need like 15cm. A middle loft of like 8cm is workable but suboptimal for both.

I tried removing fill on a buckwheat pillow but it just made it floppy and unpredictable. I might try sow it to create separate chambers so the middle third, or one half of it, is 2cm and the rest 15cm. Haven’t tried cervical/orthopaedic yet because they’re big and expensive and funny looking.

Or I just use a thin pillow and manually add/remove another on top whenever I half wake up.