Apologies guys, if you have been following this thread. I have had a bit of a medical issue concerning my right eye, where the retina has slightly detached itself from the from the skin on the back of the eye. In my case, I believe that it is not too serious, but I have not been able to do any computer work or real reading for a few days now. Will be back to normal in a couple of days, if my next check up tomorrow morning goes well. The next chapter is the last one in the current TR anyway!