Winston 66,
Diesel thank you for the kind words.
well everyone I did promise that I would comment on what I found on trying out the new backrest,
Well after a trip around the block today, a mere 120 klms, I am happy to say that I think that my el cheapo backrest is going to stay as a permanent item on the ST.
When I got home I made a small adjustment to its position this entailed a very quick unbolting and an insertion of the bracket into a vise in order to straighten out some of the bends on the main stay . The idea was to move the padded section back about 25 to 30 mm .as I found hat I had slightly misjudged the amount of comfort room needed for the most important bits of tackle that I possess,
For those of you that might be wondering why? it was because I think that my bum was too big and then the rear of the tank was too close for comfort .
I am happy to say that It is now comfortable and with the extra support it ads to the enjoyment of the ride.
Cheers ,Winston66, Northampton, Western Aust.