Bob,

Yes, that's the one. I did not notice the threads at the bottom in
the picture before.

To adjust, it looks like I have to remove it first. All that stuff
on it will not turn around in there.


Thanks, Feedscrn

BobK207 wrote:
If this is the unit you have.......

http://www.fluidmaster.com/float_products_intl_400.html


the whole assembly can be made taller such that the limited float
travel will occur in the range that you desire.

wil that solve the problem?

YEARS ago I fiddled with a Fluidmaster...I bent the 90 deg in two
places to shorten it. I had a tall toilet tank & it was before the
adjustable valve bodies

cheers
Bob