Help with Gyro trick

Ok so im a huge fan of Paul Han and saw this trick he did. it starts at 0:33 and its that sidestyle mach 5 with a gyro at the end. I know how to do it and can get through the mach 5 but when i attempt doing the gyro my yoyo dies :frowning: im using a dm2 and tried it with my speeder 2 is it the yoyo or am i doing something wrong?