Opel Mokka 1.7 131ps 4×4

Greetings ! I have the following problem is short glowing brake discs so right front and back left! Have front new brake discs and brake cheeks and the saddle velvet guides made just like back left And yet the brake discs are glowing hot na short city drive and braking Am with the nerves at the end vl someone has had such a similar problem from you ? Thanks in advance