was hunting with a freind and he had an E- track, the grass was tall and he was 4" of the ground and still hit hard on a iron ring with brass on it had to dig 10" at least and he was swinging 4" off the ground sure seems to me the E-track is deep . He let me swing it and it was confusing to me i dont know its language so i had to revert back to my GT but the E- track is a intresting machine for sure