Educational: Plain Bob Doubles (touch)

[@railtransportvlogsnsw7775]

This was very helpful, thank you.

[@charlottewoodley176]

this was actually very useful (not so much slowed down) helped me alot with ringing it with bobs from the second!

[@mericet39]

Listening to #5.
First work would have been 3/4 up but there was a bob, so instead out to 4 and back to lead.
Then long 5ths.
Next work would have been 3/4 up but again there was a bob, so instead out to 4 and back to lead.
#5 work was alternating make 4th and long 5ths.