Your videos regarding the testing of the EOS M have been very encouraging for me these past few months, i'm particularly amazed at your gyroflow results. I shoot on the eos m with vintage primes aswell but have had no luck with getting any decent results in gyro. I watched your tutorial and I use the sensor logging app with my phone mounted to the camea.... I can only assume my results are due to my lens profile calibration? Would you consider creating a tutorial on how you create your lens profiles? It woul help me greatly. Thankyou for all the work you've been putting into this testing