Just unpacked the car from it's winter storage to find the bastard matrix is leaking|?!?!?!?!? and yeah, I swore somewhat!

Decided to strip the whole interior out to dry the thing out, which fortunately was just damp..
Does anyone have any ideas what to use or has replaced the undercarpet sound deadening, as the original stuff is really damp and 'manky' as hell!!
Would underlay or dynamat type product do, or is that just a stupid idea???

Great one on the instructions above, will be putting them to use!!!

Thanks!