For this horror, you find yourself waving your hand in the air - me! me! I want to join - and then realize you have no idea how to do what you volunteered for.
I never made a block with a curved seam.  
But I LOVE to learn new stuff, and how hard could it be?!
I was given a block design.  I had to make the correctly sized pattern pieces.  This involved lots of sharp tools.   
I did not stab myself with the compass.   
I did nearly bleed on my block as I took a huge rotary slice  into my thumb while cutting out all the pieces.  Good thing I have lots  of butterfly bandages because there is NO TIME for an ER visit.
This story ends happily with a seam-matching, square, correctly sized block - on my first try!  It looks a tad rumply from pressing in some guides for pinning, but it's flat and pucker-free.  I made a second and it worked as well.
Huzzah!
I am beyond excited that I did it.  I took pictures as I went along and will share them one I get them cropped.   One more reason why bees and swaps are great.  They can really push you to expand your skills.
I've done some of this, too.   Finally, a happy swap block,  for the potholder pass swap.  
I really enjoy just cutting fabric up, then sewing it together as I go along.  No seam-matching, curved edge pressure here!



 













 
   
 


