Export tiff-sequence in 1,42

Hi,

I exported a .tiff-sequence out of max. I set the pixel-aspect to 1,42 to get a widescreen-display. When I import the images into after-effects and create a new composition by dragging them on the new Comp Button, the comp´s aspect ratio is set to quadratic again. What do I have to do to create a wide-screen Pal-movie with Max and AfterEffects? Thanks for any Help

cheers


Is it possible, that I´ve to manually rescale the image-sequence in after-effects? Which means, I exported the images out of 3dsmax with a pixel aspect of 1,42, which gives me a kind of squezed look.
Then I imported them into afterEffects, created a new comp with the settings set to Pal 1,42. I place the sequence on the comp and resize it´s width to 142%.
If I do, everything looks fine to me, except when I export it as a h.264 quicktime movie (because of the filesize), or do I have to use the dv-pal setting for exporting it properly (which seems to make sense)?