Recently our toilet has not been flushing all the way. Some water goes down, then it stops and swirls. Here is what I know and have done. I just installed a Hydro clean 660 fill valve and new flap and they both work properly. I have also dumped a large amount of water down the toilet and it flushed as it should so no septic or clog issue.If I hold the flush lever down all the way it still does not flush properly. It seems as though the water is not flowing into the bowl fast enough to flush it out. None of the under side jets are clogged as I have stuck a piece of wire up each one. Also the hole near the bottom of the toilet is clear and seems to be pushing out water. Water level in the tank is maybe a half inch from the top of the overflow so it has plenty of water. There is nothing blocking the underside of the flap. The rest of the toilet is just porcelain right, what could it be? The toilet is not very old. Thank you!
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