The link below includes a graphic I put together to help me easily edit/rotate the rink tiles layout for my NHL06/30 Team rom template (e.g. when modifying the crease etc) many yonders ago.
NHL94_Rink_Grid.png (right click > Save As)
MS Paint Print setup for best printing results:
Microsoft_Paint_Page_Setup.png (right click > Save As)
Shouldn't be too hard to work out for those who have dabbled in a bit of hex editing. I've emailed it to a few in the past who have asked my assistance