Minor correction, CFT-90 is (3mm)² and xhp35-HI is (2.35mm)².
Or otherwise 9mm² and 5.5225 mm². Though the latter was measured by Koef3 to be actually 5.32 mm².
Okay, sorry….in that case I’m unable to help. Maybe you have a button for special characters/figures on your digital keyboard? Or maybe if you longpress “2” it might show up to choose ².
Nope, I have all kinds of crazy characters that I never use, but I don’t have the little 2. I do have the degree symbol though. It’s 73°F right now. Lol