Just thought i would pop by and say Hello!, i'm probably the one that causes you most of the problems on this repeater even though i dont mean to!
, i'm on high ground in the Dudley area (West Midlands) and talk through the GB3KD repeater but unfortunantly i know i can also be recieved by DC on as little as 5 watts if someone from Derby way opens it.
Best of luck with getting the repeater moved to 145.6875, it should work out a lot better for everyone.