Hows this for hopeful.
https://www.ebay.com.au/itm/gold-detector-goldbug2-fisher-PARTS-ONY-NOT-WORKING/183420325368?hash=item2ab4b40df8:g:8kUAAOSwIFRbke4p
Dropped a heap of $100 notes on Nenad at Phase Technicals desk today and left with an SDC to compliment my 4500, fair deal and good old school service. Thanks mate