Decimal precision of attrControlGrp

#1

Hi,
when I create a attrControlGroup control for a float attribute in a AETemplate I get only one digit after the point. Is there a way to get more? I know I can set something like 3.1234 and Maya will set that value correctly but it will only show me something like 3.1 in the UI. The floatFieldGrp control seems to have a flag for precision, but I can`t find anything like that for attrControlGrp. Any suggestions?
Thanks!