Does anyone have a big Busse knife they have a ding (bend) in the edge on? If you can't quite sharpen it out as it's too deep and obtuse to completely get rid of and straighten out will it be alright just to use it.....or will the ding get worse if you don't straighten or grind it out? Mine's about 1mm. Just wondering. If I need to grind it out I'll set to work. Otherwise I'd rather just sharpen it out over time.