Hi Ron
There is still an ever so slight bend in it, I have had it wrapped arround a post, a tractor and the vice no more give left in it. I am a little apprehensive about putting anymore force on it, I have a sneaking suspicion the tube might kink before it gives anymore. Thanks for the info on the gearbox filler cap, this is something on ‘the list’. ‘The list’ seems to have doubled since the start of the project.........