I have searched the web and this site with no success on finding more details on this design. Most of the references to Mr. Karpowicz are related to his work with composite bows with only a couple mentioning the low stack design. All I have seen is the picture of it on p.156 of TBBV4 and the description there along with a bit here.
Can anybody point me towards more info, better pictures, specs, details, etc.?
Thanks,
Mark