### Checks related to pastemask objects

Paste mask checks rely on several different parameters regarding physical lead size, lead type, pad geometry, solder mask geometry, and pin to body relationships. Paste mask size is also related to a known paste mask stencil thickness, which should be taken into consideration when calculating ratios and paste mask volume. Paste masks apply to surface mounted pads only or those can be any shape on the pastemask layer.
Some example of such checks could be, "Paste mask ratio to SMT pad", "Pastemask to solder mask opening", and so on.