Some testers reported problems with the armhole depth in the larger sizes. I am not an experienced pattern writer, and grading is not something I am very familiar with. I am making the pattern available for free, but be aware that it is not 100% perfect. If you have knit a top-down raglan before, you will probably be fine, but I cannot guarantee the fit on the size large.
With that said, I welcome any input from experienced knitters on how to improve this pattern and will happily credit you for edits and corrections. Thank you!