Backspace key (upper right) needs to be larger
With my fat fingers I keep hitting the bracket key when I want to make a correction. I would forego the brackets to get a larger backspace key.
AdminPadKeys (Support, PadKeys) commented
Which layout are you using? Reason I ask: the US, Canadian, and Australia / New Zealand English layouts all have an enlarged L-shaped backspace key. Unfortunately, the enter key on the European layouts takes away the space for this.