hi everybody. last week found 7 celtic gold coins on a field in s.e. england with my whites xlt (great machine) plus various medieval buckles and medieval silver coins. what a day. i'l be going back there next weekend and will keep you all informed. please leave your comments for me. i only use 1 programme that i set up. i use it on all types of sites and only adjust the pre-amp gain depending on iron in the ground. i will give details of programme if your interested. bye, mark.