Sorry for writing this in English, but I don't speak your language and since online translators still don't translate flawlessly this is the only way I can be sure to present my problem in proper way.
Few months ago I purchased several "Porty 1/72 WWI Aircraft Rib Tape sets" (no 721001) directly from HGW via E-bay.
The problem is that both sets have mistake of being printied out of the register. Only lines in the middle are useful, while the lines to both left or right sides of the sheet are printed out of register with lines of rivets not being printed in the center of the rib.
They are even not parallel to the rib direction and tend to go more to one side on the top and less on the bottom and vice versa.
Secondly, I didn't find the instructions to be clear enough as to explain if the foil that is to be removed at the end of the process is the one covering the sheet like with other decals (for example those from Revell) or is there another foil later to be peeled off. I know this might sound like ridiculous question, but I never worked with such decals before and I want to be sure about its proper use.
Now my problem is that I tried to contact HGW about these questions via their web page and via their e-mail (as I receive HGW newsletters) but I never got any answer.
Therefore I hope I can get it here and I am looking forward to it.
Thanks.
Best regards,
Marko
Croatia