hi all ive just taken a laminate floor up in my mates house the old style glue one and the floor is uneven all over im talking 2inches in places it seem that the old asphalt floor has bellied all over with bumps and dips all over and i mean this is really bad. now what the best way to level it? dig it out and get it rescreeded with sand and cement dry mixed or self level beareing in mind its got the old style chequered vinyl tiles they cracked all over, i would like to tile or reput laminate down after failing that do we leave and put carpet down.