We have been owners of an Ace Supreme Twinstar for some years. We have always had the van serviced each year to comply with the 6 year warranty. In general we are very pleased with the van however on the last service the dealer found a high damp reading in one of the wheel arches. He asked me to come back a couple of months later to have a recheck. This I did and found that although the reading had dropped it was still high. Closer investigation showed that there is a gap at the bottom of the wheel arch through which day light can be seen. Obviously a manufacturing fault. My dealer contacted Swift who basically said that it was not covered as at the time of service the van was out of warranty by .........4 days! I am writing to them to see if they will change their mind over this as I do like Ace / Swift vans. I will write again to let you all know what happens........