I'm trying to print on an Ender 3 a piece 21.1 cm wide, but it gets shrunk at around 20.8 cm; I'm using no brim or skirt, and I know the printer can print larger than that because in the G-code there is a primer line on the left at X = 0.1 and it gets printed without issue, but as soon as I try to print 21 cm it stops well before X = 0.1, without reaching 21 cm, and it's not symmetrical (on the right, it prints more).
I also tried removing the primer line, just in case it was taking too much space, but it still isn't able to print 21 cm.
In this image, you can see what I'm saying: it prints without issue at least up to the green line on the right, but on the left it stops around the red line, despite being able to print well beyond that (you can see the primer line on the left).
I'm using Cura, and on it the bed size is set to 235 × 235 × 250; I checked Cura's G-code and wasn't able to find anything else that could reduce print size besides the prime line, which I removed. Not sure if it's relevant, but on the About screen software is 2.0.8.2.
