Well im heading out to fit a new sump on my van Kip as i cant afford to buy a new van , Im one of the small guys in the building trade but that does mean I supply iffy goods or jobs to my customers , If you look after your customers they will keep coming back and using your services again . one hit wonders in the building trade are called cowboys , what are the called in the hovercraft industry ? being a small company does not give them the right to sell something that has not been properly developed .sorry its just the way i look at the world as i have seen to many people get involved in hovercraft and then go with a bad feeling because the machine they ended up with was flawed .