I have a very nice Tak FS-128 Clamshell ring that includes a TV Starbeam pointer and dovetail system ready for your piggy back application. Will fit Takahashi FS128, FC125 or other 145mm OTA. All in very nice condition! Everything in image (except coffee table :-) Yours for $375 obo. Shipped USA only. All in 8+ condition! I sold my FS-128 so I no longer need it...
Thanks for looking!