hi, i just purchased my second toyota recently, i got it serviced by toyota and took it from perth via broome to darwin and further down to brisbane. before i took off toyota said my brake pads needed replacing soonish as well as my rotors need turning. in brisbane i orderer new pads and rotors and finally got around to swap them today. drivers side was quickly done. on the passenger side i noticed that my brake hose is squeezed together to a point where there cant be much (if any) fluid traveling through it. i swapped the rotor and started the pads. when pushing back the cylinders i struggled at the bottom right one (i guess due to the blockage) i opened the bolt to allow some fluid to be pushed back. i placed the caliper on the rotor and spun it. the rotor spins 3/4 and starts grinding on the wall of the caliper. it's like the new rotor is extremely warped. but it cant be, right!? any idea on what's going on?