Description:Spratt Heckel 7/75, 6/14/79, cracked bottom, too closed, and stuffy. '81 taken apart, no notches. The tube was re-shaped on Pr K straight shape and notches were made. The tube was then formed on the Heckel mandrel. Reed was then usable and was used two months with alteration with Spratt K which was worse due to poor (over) scraping, October and November of '81 including the oriental and European tour.