Another thing you see is on the character set
On one side it is playscii on the other rexpaint I put two crosses to demonstrate the error in the specific character in the playscii that is not only in the dos charset (the same charset of the rexpaint) also the most charsets have errors in their characters, I was trying to replicate the banner I made in rexpaint at playscii and it was almost impossible, can you fix the charsets? I loved your program ;-;