I think that generally they came in because they liked the style erm they, they, usually had er, in their minds what they wanted and because they go round and see all these fittings at night, I mean our shop used to be all the fittings were lit up at night so that you could have a look in, erm it's very confusing I think when you, you've got an awful lot of fittings in, in, in a shop and, and all of them lit, decide which one's gonna to be the best for your house, but I think most of them already had ideas what, what sort of fitting they wanted and of course we used to do a great deal of 