I checked my flaots as per Grump's advice. But theres a second way if you want to double check. With the bowls off, set a caliper to 17mm or use any neasuring device that works for you. Put a small container under the bowl, then hold the float up being carefull not to put pressure against it at it's stop point. Turn on the tap, then slowly let the float down till it just begins to flow and measure the bottom of the float to the mating surface at that point. The trick is to have the measureing device lined up at one end to the mating surface already when you begin to lower the float. If you bring up the measuring device to line it up AFTER you have the float in place your hand will likely move some making the measurment innacurate. Having the measuring device already lined up to the mating surface allows you to get a visual on the amount of mm the instant the float is at the release point. Both tests showed mine as perfect. The clear tube test is easier since no bowl removal is necassary. But it can be innaccurate if you don't do it just right. I had it measure way low a couple times in a row, then realized it was something i wasn't doing exactly right and finallyt was able to get the right reading a couple times in a row. So it's a easy way to check, but if you want to be absolutly sure use the method i described because it's very accurate every time.
