11:08 PM, Sunday May 22nd 2022
I'm so glad you were able to complete the assignment!
And, you're right. The shallow foreshortening is difficult at first.
But you will be able to notice an improvement in the solidity of your boxes.
Regarding convergence, the pair issue is still there but it is diminishing,
By being aware of it and correcting it when you can, you'll be fine...
I will mark your task as complete. Good luck in what's ahead!