Translate gizmo amplifies mouse movement when perpendicular to an axis

[oli414]

When positioning yourself perpendicular to a horizontal axis of an object gizmo, the translate tool starts to behave unpredictably, moving the objects much further away than intended, seemingly amplifying your mouse movements. When using the arrows to move along a single axis.

Whilst this does not occur when you are positioned in a way where you are not perpendicular to any of the gizmos axis. This makes it very hard to position an object along a wall for example.

I've tested this on Chrome and Firefox on a Windows 10 machine.