Hi,
I filled the reservoir to almost the top.there is no fluid moving out of it to the other res. I assumed both filled. Can you tell from outside the res. if the back one is filled. is the back one so narrow that you confuse it with the body of the res. It is so redicules from MRBZ to design the res. this way. I heard about this 10 times already and stil confused. Sometimes there is something in the design that only the designer can see, it seems stubid to the others. may be I missing something else. I will check again tommorow,
thanks