line pop out of view..?

[janbildsoehansen]

Hey love your work with the charts
im use you charts to show a large amount of data and on some of the charts the line pops out of the view must be the Legend view that cut the view of the line..
my question is how do i fix this..?
it looks great on most view but a few the line pops out of the view..

[janbildsoehansen]

you can see it here

[janbildsoehansen]

it clips the Line data when the first pont gets overtaken by the "rest" of the data if it makes sense.