Repairing a rotting fence post tips

[AdamD]

As per the title, help! Slightly rotting fence post which is quite loose, any tips on repairing rather than replacing (it is in a really awkward position to replace)? Pic attached. 
Anyone used post buddy? https://postbuddysystem.co.uk
 

[Oz07]

Godfather post

[Russell griffiths]

Yep, same as he said. 

Club hammer, long cold chisel, big right arm. 

[Ferdinand]

You can use a wooden "Godfather post" or a concrete "Fence Post Repair Spur" - 1.2m metre concrete post with boltholes ?.

 

If there is a hunk of concrete in the ground you get 400mm or so of fence post and use it as a spacer so the Repair Spur is say 100mm away and use long bolts through all 3 elements to miss the concrete in the ground with the repair spur.

 

Alternatively you can try and put the new one in the same hole like this:

 

 

Ferdinand