I just bought some of these for the first time as an alternative to the wooden batten method.
I am surprised that the velcro is set about 2cm down on the track. Unless I put the velcro on the blind 2cm further down, it will cause the track to show. I don't usually have this problem with wooden battens and I put it right to the top.
Now I am worred that that 2cm might droop forward a bit when it is hanging. Do you think it is a good idea to put some buckram in at the very top to avoid this or am I worrying over nothing.