Sounds like a gimbal lock problem. Euler follows a specific order in wich each channel gets rotated. You can change this order in the transform menu or you can use an Euler Filter like that one (never tested the addon myself tho)
Sounds like a gimbal lock problem. Euler follows a specific order in wich each channel gets rotated. You can change this order in the transform menu or you can use an Euler Filter like that one (never tested the addon myself tho)