If you want it to be into 2 decimal places then you should set the incres/decrease step size to 0.01, if you want it to allow up to 3 decimal places, then set the increase/decrease step size to 0.001

am also intrested in this answer i want to exclude a value in a row from visible options for selction i.e i have a table with options: Shaded No shade Partly shaded Not recorded i want the user not be able to choose ‘Not recorded’ option please someo...