Traduciendo paso 4
Re-apply your quality thermal paste to the now shiny clean CPU and GPU. DO NOT use too much. We don't want to overdo it like Apple. A line the size of a grain of rice on both the CPU and GPU should be perfect. **You do not need to apply thermal paste on the heatsink as well - only on the CPU and GPU.
Re-assemble the MBP, making sure to spread out the paste evenly as you place and screw the heatsink back in. Also remember that the paste will spread as the unit heats up. DO NOT leave air pockets in the paste when covering the processor and GPU.
I got temps about 10-12C cooler during game usage. Have fun with your cooler MBPr.