I’ve been trying for almost 6 month to cast recessed text on 2 different models. I’ve reduced the depth of the letter to .3mm and still had issues with casting. The body of the item usually comes out ok but the letters seem to break off the investment because, while they are still there, there is barely any depth to them and the inside is very rough. It’s getting to the point that I may just leave the letter rough inside and do a black infill on them.
I’ve linked an image to show you what I’m talking about. Any help from anyone in the community would be so appreciated. This particular piece has a lot of sentiment to it and would really like to see it finished.
https://drive.google.com/file/d/0B8gKbAwBOx3YZnA4OTlhRGI2dkk/view?usp=sharing