[quote="Ashley":2jty7ynb]For example a 15x15 solid block placed at (50, 50) with a centred hotspot actually extends from (42.5, 42.5) to (57.5, 57.5). That's exactly what you asked for, it's just the math means its edges land midway between pixels.[/quote:2jty7ynb]
Ah, maybe that's why I never have that problem. I always use power of 2 sizes for my player and colliders, and I make sure they're always aligned on a power of 2 sized grid.