Ablaze - are you happy with the sound you're getting? What else are you playing through?

ADO - grounding looks fine. Interestingly the instructions with theDG20 tell you not to connect the wire which would normally ground the strings.

Had another shot last night and found it slightly better if volume control not turned up above about "2". I've never played any guitar without volume full on. Whatever, I don't think the DG20 adds anything positive and would be interested to hear if anyone has had good results with it.