Tiles Have "Gutter" when bearing is not 0

[marioatmicello]

When the bearing is set to a non-zero number, faint "gutters" appear between the tiles. Attached is an example of what I see:

[fnicollet]

Hello,

Which browser are you testing on? Firefox? Might a subsampling issue like in this issue:
#8

Fabien

[marioatmicello]

I'm primarily working in Chrome when I see this issue. Incidentally, I do not see the issue in Firefox or in iOS safari browser either..

[fnicollet]

Just double-checked on the example https://rawgit.com/fnicollet/Leaflet/rotate-master/debug/rotate/rotate.html
You have good eyes, cause I really had to look closely to see those gutters. That's probably because of some browser rounding issue. Leaflet actually has the same issue when in-between zoom, gaps appear.
I know that there is some experiment to draw everything in a single canvas image (and not draw each tile) in this project, but that's just experimental:
https://github.com/Leaflet/Leaflet.TileLayer.NoGap