Hello Robinsoncity A well though out reply
, Currently there is no sound way of assessing which product may be best, and on the basis that no one manufacture has a radically better mechanical solution than the others, then in theory at least, you should be able to use any mover that is correctly specified for your caravan. So you can use what ever method you wish to seek that elusive 'better' product, What I can't argue against is feelgood factor of knowing that if you do have a problem, then the manufacturer has a good reputation of puting things right, so if that makes you feel better, thats fine, For anyone who knows my stance on manufactures moral responsibilities, they may find it rather hypocritical of me to critisise a company for trying to be helpful, its just that I have that nagging doubt about why this one company has found it necessary to put so much effort and expense in to their aftersales service provision. Putting my ISO 9000 consultancy hat on, the costs of their after sales service would be of more benefit to the business (and the customer) if they put more effort into improving the products reliability. (this sounds all too much like other parts of the caravan industry) It's easy to show how the cost of aftersale corrections or repairs are often several hundred even thousands percent more expensive than doing it right in the first place. All warranty costs directly deminish the businesses profitability. A business worked out that if it put the wrong washer on an electrical connection in a major appliance and that product was fitted into the end users home, tacking into account administration, labour, parts and transport, etc it would cost on avarage £75 to put each one right. - Food for thought.