Here is a script that you an add as a shortcut key that will toggle the mesh angle between 5 10 and 25

cheers
shayne

script: /* Toggle mesh angle */ var newang, ang = moi.view.meshAngle; if ( ang == 5 ) newang = 10; else if ( ang == 10 ) newang = 25; else newang = 5; moi.view.meshAngle = newang; var sidepane = moi.ui.getUIPanel( 'moi://ui/SidePane.htm' ); var endsection = sidepane.document.getElementById('MiddleBody').nextSibling; if ( endsection.lastChild.id != 'angval' ) endsection.insertAdjacentHTML( 'beforeEnd', '' ); endsection.lastChild.innerText = newang;