hi,thanks for all your replies so far,thanks to advice i'm going for a slightly bigger stystem,this is not to say i will not be totally wfp-still want/prefer to trad windows-more job satisfaction.i still prefer ladders-have used them for over twenty years now and am not bothered about high dormer windows on terraced houses etc-infact the things i used to do when i was younger scare me now(holding on to stone mullions 20ft up while sealing windows with the other hand using a sealant gun,you just don't do it nowadays, same goes for window cleaning its not the ladder at fault but the user,if your pushed for time etc,its human nature to rush/make mistakes etc-i just want to remove that element of life,like one member said about poop being poked out of your arse every day because of a ladder fall-but again another member has gone years without a fall-thats good this guy has either been lucky/or has had good training whilst i'm on my high horse could i suggest some kind of topic on ladder safety?so everyone could learn at least one thing no matter small?top tips or something like that?even if it stops one person from falling it has to be worth it thats my peice said thank you for reading