If you're not in a great rush, I designed a paper pieced pattern for a DWR with 24" true circles. We used it for our church raffle quilt. I need to dig it out & at the moment I'm up to my eyeballs in decorations getting ready for a dinner party for 30 on the 4th. After that I can relax & think where I filed it & I'd be happy to send you a copy.