Don't know how you managed it Martin but it's a clever idea anyway (copy & paste maybe)?
Ray.
Hi,
If you can't manipulate and cut-and-shut like Martin did an easy thing to do is to put a post-it note on the screen against the reference (i.e. ruler), mark a note at the end and multiply things out repositioning the post-it note. You don't need post-it notes, just a slip of paper, and if you know how long the reference is, you fold the paper to 1/2 then 1/4 etc. to get better measurements inbetween.
...Can't tell you how many times I've had to do this at work from photos provided and it works 95% of the time. As long as perspective is reasonable, many jobs get estimated, even done this way, even at the worksite in-person if it's terrible weather!
...Sorry Jukebox, can't help you with an ID but you did nothing wrong posting the pics with the ruler as reference!Rich
