I have had my 900 for a few months. In that time I have kissed more items while digging than in the previous ~18 months with my 600. Not sure if it’s a learning curve issue or not, but using pinpoint or turning 90 degrees and swinging I cannot seem to center many targets. I called Minelab and they said they were unaware of the issue. Did a few tests and could be up to 4” off between 900 and 600 with the 900 giving me 2 targets. Note that this is on reasonable targets, not nails or aluminum…