help with 3D parallel

[abcncfab]

hello, I'm having a little trouble with a toolpath stgrategy for the following picture. Im using parellel but it doesnt quite take off the last bottom section of my angle. Can anyone help giude me in the right direction?

Thanks!

[Rob.Lockwood]

The issue is that your toolpath is only allowing the centerline of your tool to reach the extents (boundary) of your surface. In order to cut the whole surface, it needs to extend until the contact point (tangency) of the endmill runs off of the surface. To make this happen, try enabling the 'contact point boundary' option. 

[abcncfab]

brilliant! worked a treat. Thankyou ever so much