Clock Problems

I am trying to run my Roland VG-99 into my Kemper via SPDIF which works fine but I also want to run my Kemper out via SPDIF into my Tascam 1884 recording console and also Focusrite ADAT machine into the Tascam. This seems to be a clock nightmare. Can anyone tell me if this is possible to do with some sort of word clock generator ? If it helps the Tascam 1884 has word sync In and Out plus SPDIF and Coax connections and the Focusrite ADAT has a Word Out connection. The Tascam has the ususal clicks and pops of not being able to select the correct Master. Any help would be appreciated. Thanks