Pencil boards can help. An example: https://www.jetpens.com/Hobonichi-Accessory-Pencil-Board-for-A5-Ice-Gray-x-Yellow/pd/44443 https://www.jetpens.com/Hobonichi

Pencil boards can help. An example: https://www.jetpens.com/Hobonichi-Accessory-Pencil-Board-for-A5-Ice-Gray-x-Yellow/pd/44443 https://www.jetpens.com/Hobonichi-Accessory-Pencil-Board-for... Grid or lined, placed underneath thinner blank paper (heavier paper won't let the lines or grid show through as easily, if at all). Keeps the final presentation neat while giving the structure you may need to keep things aligned.