u/26bradberries

I’m a relatively new knitter and have been following the Hobbii free happy cardigan knitting pattern in 2XL. I made the ribbing for the sleeves as the pattern says, first doing a row of k2, m1l, and then doing k1, p1 until the end, all done on 4 mm circular needles. The sleeve fits great at the armpit but the cuff is very wide and the ribbing doesn’t really cinch it at all. Any advice or tips appreciated! If there’s any more relevant info I should include let me know.
Here is a link to the pattern