Not surprised…

Tony Rodda

… that the kit was popular.  That’s some achievement.

I’ll have a look at Ken’s design if it’s still available.  I’m quite optimistic that a Littrow (such as Lhires) could be made but it would take me a year and some investment.  (Probably easier to take those parts to a specialist and get them made).  It’s down to cost/benefit I suppose.  Could it be done cheaper and more accurately than a Lhires?  In all likelihood, “no”.  Personal satisfaction apart.

Many thanks for your response, very informative.