Trimming your quilt! Anyone else not love this part? It's a little bulky and a little scary, but it must be done.
These are some visuals showing how I trim my quilts. No matter which pattern I'm making, I don't usually do any trimming until after I am done quilting. I have also done a few different videos where I show how I trim my quilts — you can find links to those below.
Trimming Your Penny Quilt (this one shows trimming before quilting)
There is definitely more than one way to do this so do what works best for you!