I know that Hunter, Daye and Rogge (nowadays) use cylindrical, 4 mm interior diameter staples for their D concert pitches. What other pipemakers use them?
Another question: Which pipemakers use cylindrical, 3 mm interior diameter staples for their flat chanters?
Tim Britton uses cylindrical staples, made from brass hobby tubing (we find it in hobby shops, places that sell models and toy trains!). I don’t have the dimensions, but the tubing he uses for his C chanter reeds is the next diameter down from the tubing in his D reeds.
Tim’s chanter design includes a brass tube inserted into the throat, the next diameter up from the staple. The player can easily slide the reed in or out for tuning purposes.
As I said on the email list, I don’t believe Daye uses cylindrical staples.
Certainly the staples I got from him a couple of years ago were all tapered - they were seamless, but had a taper produced by ‘spinning’. They were a good deal larger in I.D. than the usually 4mm(or, in the US, 5/64") I.D. ‘hobby tubing’.
Sorry, I had probs with the f;:_*'g PC, so this is late. You are very right. Dave Daye wrote the he absolutely not uses cylindrical staples but tapered ones.
Wrong conclusion on my side: I reeded my Hunter several times and always used a tube-staple (always succesfully in a short time). I recently inserted a reed from a Penny-chanter into it and it plays perfectly. Some chanters appear to be a bit tricky while others (few) seem to be a bit more tolerant and accept several designs.
Hans