I recieved my trad gear today. Just had a go on my won windows. Its not to difficult. I'm not quick by any means and the first couple I didn't do the movements correctly and ended up with water lines. Getting the hang of it though!! Quite good fun, but dont tell the mrs!! I did the kitchen window just as a trial then sat down and had a cup of tea!! LOL!! The mrs came in and asked if i was doing the rest of them!! No rest for the wicked!!