Masking a shape out of symbol in Sketch 3


I am trying to mask a shape from a symbol in Sketch. In Illustrator I would just use an inverse clipping mask but Sketch doesn't seem to have that option. Logo

I am trying to subtract the square from the center of the drop shape but so far have only been able to do the opposite. enter image description here Any ideas are appreciated. Thanks

9/15/2016 5:50:00 PM

Here is a tutorial I just created for you. I made it step by step since I didn't know how comfortable you feel with Sketch.

See that the important part is how you create your initial logo. Always on mind that eventually you need to create the same shape than the logo but as a flat-single shape.

enter image description here

2/4/2017 4:13:00 PM