I've done the first two months. For the February blocks you have to be very careful to use a scant 1/4 inch or things will not work out! I'm waiting to hear more about this month's block as someone commented that it looks like you have no seam allowance on the second block and in the video she first says 1/2 then says 1/4 and the written example makes no mention of this. I did find this link that might be helpful. I has different measurements for a different sized block but says 1/4...
http://alamodefabric.blogspot.com/20...-tutorial.html