Trouble with finish line 2.0

Hi, hope everyone is well. I posted a while ago about my trouble with finish line and I was too afraid to show my work as I know it is not good. For full story swap right for my original Reddit. but this is my recent practice work, the person who is assessing my work said it is good but still my finish line is ‘ too wide ‘ I don’t understand what he means. Please be gentle!

Thank you