I've got it!!! (yes)

At first, thank you for your replies!

The derailleur was original on the bike, so that's not the problem, but I've changed my cranks and the outer chainring is bigger than the original one.

So the front derailleur must be placed higher to get the chain on the outer chainring, at that place he hits th "swingarm".

Today I tried to place the derailleur right and I've got about 0.5 mm space between the "swingarm" and the derailleur.

Well that`s enough for me!

So this week I can go on with building my bike, yeah baby!


Mark b.