Hey everyone,
Thank you so much for all the input. I think it may have been me being dumb, although I was pretty sure that I tried this yesterday.
If I hit O to mark an out point the missplaced marker now jumps to the new location (I don't think it was doing this yesterday but I could be wrong). Therefore I can now move it enough to place a new in marker so effectively problem solved as if I don't need the second portion of the precut I can simply leave it out or remove it.
The dark markers do not let you drag them.
Here is a screenshot with the red circle demonstrating what I was referring to;
As I said above I think I have the workaround now but thanks for the advice.
@ Maliek, love your tutorial videos.
All the best
Paul