Hi all. This may seem petty, but we want to use 14.3's Teal & Grey theme as a jumping off point for a new theme for our 14.3 upgrade. nick_darlington - I will glady open a ticket for this but since you do such a great job of spotting this stuff I thought I'd start it here first. If we can fix this we can submit this back to mainline code.
This may seem petty - but I can guarantee you I'll hear about this from my users so this would be a showstopper to the new theme.
I get the below behavior in both Chrome 46 and IE 11.
On Main Menu hover, the right divider bar between menu items appears to drop a pixel or two of spacing, causing the user to perceive the menu as 'jumping' a bit. It's tiny, but since this is the primary menu for user interaction it makes the app feel a little shoddy. We need to not make them think about quality when simply hovering over a menu.