Although it is functionally meaningless, I will probably have to look for something else to me. It looks simply be $ (h! $$ N from :-(
Edit 11.7.12 - Now has reported and informed that in future the film is supplied 0.4mm narrower, because this is currently a problem, in fact a result of this review the provider with me. I get sent free of charge a new slide. That's what I call good service. Hopefully it works jatzt with the narrower sheet. I report on.
Edit 7/13/12 - The modified film comes in the mail. Now they can be applied easily without it abuts on the edge. The tiny gap between the film and the edge does not bother. I raise to 5 star and can now safely issue a buy recommendation. Another tip: When applying wear disposable gloves, then there is nowhere guaranteed Fingerandrücke.
Edit 31.8.12 - Also after 7 weeks of intensive use, there are no complaints. It remains definitely in the 5 stars and the purchase recommendation.
Edit 6:11:12 - all the best, I'm very satisfied
Edit 12.1.14 - After 18 months, no reason to complain, despite intensive use no signs of wear or malfunction.