2nd hand lift kit

Just a quick question ,i have aquired a britpart hd 2" lift kit (i know but beggers can't be choosers) but aint sure which springs go where as 2 are slightly fatter springs than the others ,i suspect the fat ones go on the back but would rather find out before fitting them and my existing springs are too corroded to see the difference.anyone know?

fat ones on the back, make sure the slightly higher one is on the drivers side, to account for drivers weight.

same goes for the front when it comes to slightly higher ones also

cheers mate i wondered why one was slightly longer than t'other.

No problemo!