Good evening, I was wondering if anyone has experienced false readings with an inline Triple TDS meter. If so, is there a way to get it to read the TDS correctly? I recently purchased a new Triple TDS meter along with new filters from BRS. I removed all the old filters, installed and flushed the new ones and installed the new Triple TDS meter but have not installed the DI Resins. Line 1 is after the RO membranes and reads 6, Line 2 is after the empty Cat and An resin canisters and reads 6, Line 3 is after the last empty Mixed DI canister and reads 0. Shouldn’t it be reading 6 through all 3 lines ?