[tyingq]

Nice. Might be interesting to try ctx.scale(0.9,1) or whatever ratio approximates the pixel shape on the Amiga in that video mode...would square up the shape of the floppy.

[panic]

Thanks for the suggestion -- I changed it to use the 11:13 ratio documented for NTSC at http://amigadev.elowar.com/read/ADCD_2.1/AmigaMail_Vol2_guid... (apparently PAL pixels are actually square).

[RodgerTheGreat]

Added to mine. Experimentally, it looks like a 4:3 ratio makes the floppy come out square, which lines up with expectations.