Moin, wanted to do the timing belt at the 2005 1.2er 16V with 75hp. According to many negative reviews from the Gates WaPu/Riemen (belt pulls off the tensioning roller)…I have now ordered a set to compare Ina with it. It is definitely to be seen that the Ina WaPu is in my opinion uncleanly milled on the sealing surfaces in contrast to the Gates WaPu. Can one tell me why the Ina Wapu gaske has no bore on the channel and is made of metal and that of Gates is made of cardboard and has a hole there? I marked it in red. Furthermore, the clamping roll of Gates is actually a bit narrower (see photo) for it made of metal, which plastic from Ina … Which set should I build now??