Hi, haven't been on here for awhile .
Awhile back , I wanted to do an upscale SAROS to go with my original model.( My favorite model since 1972)
Robert Small(RIP Sir} 3D printed me a BT 60/BT55 fin can, transition, and nose cone. He made me a set to match the original SAROS kit. I ,,,,have them.... somewhere.
Replaced carpet in my house including my rocket room and am in the process of putting it all back together again.
It's gonna take a little while, but if you are interested , I can put them aside and contact you when I find them
Mark T