I would very much doubt it Terry because while they were engaged in the refurb of rifles early on, these were not No4's and after they were contracted to convert No4's to T's, that's all they did. And they were always a month to 6 weeks behing scedule in their No4T programme too. Hence some of their conversions weren't completed until 1946........................ This wasn't all their fault because telescope production was lagging too.