thanks to forum member southwind i got a good deal on a etrac took it out today got to swing it for a little while before it started raining took to a spot at the park that i have hit with my f75se many times and found three deeper coins one was a toasted wheat at 7 inches one copper pennie and one nickel i watched alot of vids on youtube so it was easy to operate, after using the f75 swinging slow is hard to do and its alot heavier than what im used to is there any aftermaket large coils that weigh less? hh