Not true. Dover have the joint best away record in the league with Barrow. 26 points from 13 games, so they're defo not a poor side. Sounds like they're compact and tough to break down.
From the sounds of it, we are fairly comfortable, just looking for that breakthrough. Dover playing 4-1-4-1, so have a deep mid player in front of defence (The Makalele role). So we could potentially risk going to a 4-3-3 to combat this, although that leaves too much leg work for old man Doyle. Catch 22.