When tensioning blankets, use the following rule of thumb: Print length in cm minus 10% (or 5 N/m) equals the torque in N/m (max.)
For example:
SM / CD 102: print length 70cm: 65 N/m (max.)
SM / CD 74: print length 50cm: 45 N/m (max.)
SM / GTO 52: print length 35cm: 30 N/m (max.)