outwell footprint advice - how should it fit?

[wintersdawn]

Hi we've just bought a new outwell tent and after 2 hours of cursing have finally managed to pitch it in the back garden for the first time, however the footprint sheet that we got with it seems to be wrong, it is about 6inches to wide but doesn't go the full length (it goes the length of the main body but not the outermost section, which is enclosed, not an awning).
anyone else with an outwell does it sound like we've been given the wrong footprint or should their footprints fit exactly?

if it helps we've got the Kensington 6

ours fits the bit of the tent with the zip in groundsheet almost perfectly. Doesn't go under the "porch" outside bit.

Is there something on the packet the groundsheet came in to identify it, or maybe a little tag sewn on a corner with the tent name?

I'll have a look when we take it down, currently making the most of the bank holiday weather to test it's seams against the rain!