Hi after a few years with a refillable 6kg Gasit bottle in the locker and the constant worry about UK garages filling i bit the bullet and ordered a second bottle and a body filler kit and the appropriate fittings i decided not to fit it myself and had it done along side the Habitation.great result and will be trying it out at Brands Hatch next weekend.Habitation went well apart from high damp reading in back lower corner behind bumper and corner trim but the van was one of the early Swift Escape 644 so to be expected at sometime. My habitation guy gave me some advice on fitting a deflection plate to stop capillary action at base off back panel and floor.