G'day all been poking around the whipstick for just over a year now found a few relics and some small bits of gold have a garrett AT gold/f1a4 woody mod/sdc2300 first ever bit was with f1a4 .1and biggest bit 1.5g f1a4 with 17x11 nugget finder don't know much about forums or how to use them love reading the topics cheers Muk from Bendigo.