I started pin basing my first bigger quilt and knew instantly I'm not doing this again. In fact I stopped before half way through and re sandwiched it with fusible batting. I now use the homemade basting recipe as it has no fumes, washes out completely, and very inexpensive to make. I use the new fine mister bottle. Here is the video how to make it if you are interested:
https://www.youtube.com/watch?v=mVRrFGFXXfc