A few ideas for knots

[oldsoldier]

Unfortunately, he doesnt. I have bookmaked thet animated knots site though. Mostly for me

 

[nobby]

What is the name of the knot that ties one rope around another and pulls tight one way but can be slid along the rope the other way? It is like a clove hitch with an extra half turn.
I've used it a lot when sailing and it is a handy addition to the ones above.
Lastly, square and diagonal lashings for shelter building.

 

[scanker]

Rolling hitch, midshipman's hitch, Blake's hitch and a few others are all very similar and act that way.

 

[nobby]

Rolling hitch, midshipman's hitch, Blake's hitch and a few others are all very similar and act that way.

Rolling hitch; that's it.
Sorry, not well and not thinking clearly