I finally bough a bench grinder and set about trying to put a camber on my LA BU Jack plane blade. I was also regrinding the primary bevel to 25 degrees at the same time. It was going great, I ground the camber first at 90 degrees with no issues, then adjusted the angle and started on the bevel. I was getting close to being done when I got too aggressive with the grinding and burned one of the corners. I know this is bad somehow, but what will the effect be? Can I keep using the blade? Is there a way to fix it?