I've just installed a Toto Clayton (1.28, elongated), and it seems to flush fine. The amount of water that fills the bowl after each flush, however, isn't consistent.
If I hold the lever down for about 1 second when flushing, the bowl seems to refill completely. I measure a water level of 5 1/2" below the toilet rim, and all of the horizontal portions of the bowl are covered with water. Adding more water to the bowl doesn't change the level, so that seems to be the trap level.
If I flush quickly, just a full press on the handle and immediately release, the flush works fine, but the bowl stops refilling at 6" below the rim, leaving some of the horizontal area in the bowl dry and exposed. I've checked the tank water level, and it's set at 1/4" below the overflow pipe.
That extra 1/2" of water makes a big difference. Any idea why it's not filling completely and how I can correct it? Thanks.
If I hold the lever down for about 1 second when flushing, the bowl seems to refill completely. I measure a water level of 5 1/2" below the toilet rim, and all of the horizontal portions of the bowl are covered with water. Adding more water to the bowl doesn't change the level, so that seems to be the trap level.
If I flush quickly, just a full press on the handle and immediately release, the flush works fine, but the bowl stops refilling at 6" below the rim, leaving some of the horizontal area in the bowl dry and exposed. I've checked the tank water level, and it's set at 1/4" below the overflow pipe.
That extra 1/2" of water makes a big difference. Any idea why it's not filling completely and how I can correct it? Thanks.