Duration property is currently broken in two ways:
1) toMS() is called twice and the checking for a string means anything is always set back to to $.fx.speeds._default e.g. {duration: 1500} , 1500 > "1500ms" > $.fx.speeds._default
2) For code like
$("#box).transition({ x:"+=100px", duration:1500 })
.transition({ x: "-=100px", duration:1500 })
the second duration reverts to default because of deleting the property.duration property the first time around. Deep cloning properties works around it.
Duration property is currently broken in two ways:
1) toMS() is called twice and the checking for a string means anything is always set back to to $.fx.speeds._default e.g. {duration: 1500} , 1500 > "1500ms" > $.fx.speeds._default
2) For code like $("#box).transition({ x:"+=100px", duration:1500 }) .transition({ x: "-=100px", duration:1500 }) the second duration reverts to default because of deleting the property.duration property the first time around. Deep cloning properties works around it.