See this video of Elisa's Back Porch Designs (whose DP template you are using). She demos using the 3.5 inch template on charm packs. Keep watching because after cutting she demos the no-pin sewing method for those curves. I think her instructions are really good.
https://www.youtube.com/watch?v=iosfbWAy_gg
Here's another video demo of using fat quarters to cut multiples of 7 inch DP block.
https://www.youtube.com/watch?v=f2p9wXyKgWs
Last edited by Teacup; 08-13-2016 at 03:51 AM.
Reason: Left out link