2-1/2" finished makes for odd sizes for each of the individual pieces.
Whereas 2-1/2" unfinished works better with our rulers.
Either ways, with such small pieces you don't have much wiggle room or forgiveness built in to your block whether doing by hand or machine.
When faced with such a challenge .... paper piecing is my go-to for perfection and minimal frustration.
Draw it out on graph paper, with diagonal seams across the square corner blocks
and you will soon have your mini Lemoyne done to perfection!!!
Everything is do-able if you really want to do it!
Good Luck!
Last edited by QuiltE; 03-30-2021 at 08:01 AM.