Want to get a nice clean fine line embossed image? Here are some tips to try:
Use a Stampin’ Up Paper Pierce mat with photopolymer stamps
Use the current Stampin’ Up White Craft Stampin’ Ink. It comes uninked with a reinker #147277, $9.50. The foam pad is dense and is great for picking up ink and stamping a solid fine line. Use with Stampin’ Emboss powders Basics #155554, $18 which includes the white embossing powder.
Tap lightly to pick up ink from Craft Stampin’ Ink pad. When you push down too hard - it spreads the ink away from your rubber/photopolymer image
Stamp down lightly on your card stock again - Not to spread the ink outward - you want a clean fine line from the image