RE: Aber PE. I have found that the only thing that works with PE is;
1) Good references. I mean photo's from all angles, of the area that is covered by the PE. I only rely on the printed sheets that come with the PE, for folding, call numbers etc.
2) Good tweezers. I have 5 different tweezers, with two of them coming out of medical kits I got a different gun shows in the past. They need to have FLAT holding surfaces, to hold/bend the PE.
3) PATENCE! You need to slow down, as trying to finish a whole tank covered in PE in one evening is CRAZY! You are not working on an assembly line, but trying to model a given subject. Go slow, and take lots of breaks.
Example, I am just finishing a M1A1 Abrams, and this kit has taken me almost one year to do. Lots of pict's from the net, and lots of time examining each one, for placement of PE, etc. Get as many views of the same area as possible, then plan your model accordingly. Work on only one area each day, evening, whatever, and check your references, for position, location, etc.
I think Aber has great PE, and I prefer to work with this company. Eduard also makes great PE, and sometimes I combine each companies PE kits on one subject. (Like your tiger ... I have done this kit with both Aber's and Eduard's PE kit on it.)
Work Slow = Great results!
Rob Savage