Here are a few examples of pick up installs that required some problem solving.
In the photo above we see a K&K pure mini installed in a 12 string guitar that has a JLD bridge doctor attached. K&K does make a 12 string p/u but the transducers are so large that it’s not feasible to install correctly in this scenario. Chamfering the edge of the bridge doctor block where it contacts the bridge plate allows the installation of the middle transducer of the pure mini to be fully on the bridge plate. The pure mini is a totally acceptable substitution for pure 12 when this obstacle is present.