Well I know it isnt easy, however I have done other stripes and like painting it is all in the prep work. It also has to do with the qaulity of the tape, use of heat and working in small areas. then there is the bubble issue which can completely ruin the whole job. some people will tell you to "pop" them with a pin or razor blade but ultimately that looks like crap. you really have to work it from one spot and work out and down (or up). Of course this is easy for me to say right now, wait until Monday and see what I say... might be a whole different story. Will say however that I have long believed that if one guy can do it I can. This has served me well from rebuilding cars to doing my own body and paint work. Of course it all depends on what you are willing to accept. The problem with doing it yourself is that you know where all the mistakes are. I was once told that the true mark of a craftsman is knowing how to hide your mistakes.