Hello everyone, When I was at crufts I purchased the Wahl Switchblade clipper with a 5f, 7f 8.5 and a 10 blade and some metal clipper guards... Everytime I just use the switchblade with a blade it either clips too much off or leaves a really bad jagged look.... It doesn't look straight? I don't know whether its me, am I pushing the clipper doen to much?? Am I doing it too fast, What can I be doing wrong?? I clean my clippers after every use and I oil my blades after every use... All my blades are brand new and so are my clippers so it can't be them can it? Its really frustrating because I always have to end up using my clipper guards which never take enough off... So can someone guide me or tell me how I can use this switchblade with just the blades... When I was training i used the switchblade and the dogs coat looked fine... What am I doing wrong??? Please can someone help me. Many thanks.