Hi Scott.
No problem but dont forget, as Robo says they, ESE's, are all slightly different.
My echo is the ESE 6 and the head timings are as follows.
Head one 103ms
two 170ms
three 313ms
four 415ms
five 518ms
six 605ms
These are all taken with the motor running at it's slowest speed.
Regards Geoff.


