Best standoff and stabiliser

[Smurf]

If the vac & garden hose fails to work on glued bends then my last resort out comes the jetter being plan c. You always need a plan c even though you never may need it

plan d they don't want to go there as is a hacksaw and replace the downpipe at extra cost

Glued joints, most of the time

 

[rshandyman]

So far I have been able to do gutter jobs without plan d,I can consider myself lucky.