Hi,
Please see the variants of #162 in entry #171 and #172.
In entry #164 : the line is actually straight vertical, it must be the screen resolution or the color gradient that make it looks not, I tried to make it clearer by changing the color gradient of the front glass right side, please see entry
#173.
Thank you very much.
Don't worry, I will never got desperate :)) It's my pleasure to work on the drawing.. in fact you will still be able to ask me for changes outside the contest anyway..