Baranyi, thank you for the response....
i did see your previous post and many, many, many, many,many, many, many,many, many, many, many, many, many, many,many,many other TRL post (get the idea?)...which had did not address the original question by Cwlowdon...
i am also interested in a inexpensive sacd unit and would like to see what suggestions are made...
congrats on your new modified unit....i am sure it is great...
take care and have a great day (i did!!!)
please remember to conserve energy, fossil fuel, and conserve water....and in this case by flushing less and letting this thread turn into a huge TRL dung pile....