After installing the first Aquia we were very happy with the performance. We installed two more. One of the two has a problem generating a full flush. I looked at the water level, fill valve, and flush cartridge all were in fine working order and flushed fine with out the lid. I then switched the lid of one of the toilets that worked fine. this test determined that the problem be with the lid or the distance of the valve mechinism. I measured the push rods and they are the same. Q: Do I order new push rods and cut them longer or is there an adjustment for the valve mechinism? TIA Terry - Ed
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