Been having trouble with the Olfa stainless blades scratching glass right out of the box as of late. Does anyone have a border tape solution or something like cut aid that is recommended for use on black border cuts? I would like to make things easier for installs without using a light when you don't have assistance as well. Any options would be great for place to buy a form of border cut tape or or something of the like. Thanks
also on a side note the blades seem to be duller than they used to be and chunk up much easier than in the past. is anyone else having these issues with Standard Olfa Stainless Steel blades?