I haven't used Satinwood for a few years but, faced with a total house redecoration, I bought 5 litres of Dulux Trade Satinwood (oil based). I've used it today on the doors & other whitewood in our bedroom (over existing Dulux Satinwood) but, to my horror, instead of drying the nice semi-matt finish I was expecting, it's dried not much off a full gloss! How can it still be called "Satinwood" if it dries to, as good as, a gloss finish? have Dulux changed the paint formula?