Cheers mate, will definitely give the adjustable zigs a go seems a bit better than having to tie up new ones when I fancy changing the depth, I've watched a few vids on zigs and it was always the netting portion I couldn't wrap my head around but fishing a drop off makes a lot of sense I dont usually go for heavy leads but I do have a few 3.5oz pears kicking about I think so I'll give those a go.