Need to rake out some birdnest rubbish from under a tile three rows up from the
gutter. I would prefer to have some ladder extending above the gutter for this
job.
Looked at standoffs - screwfix 10275-81
http://tinyurl.com/fcjz6

and this one (with wheels):-
http://www.tool-net.co.uk/data/index.php?ToolID=315003

But they seem to only stand off about 350mm (14") so that with the slope of the
ladder, it might not get past the soffit (about 9") + gutter(??) - or would they
work in practice?


Geo