I have a field type of DECIMAL with scale of 10.2 in my Brake Pad project

In sandbox (3.2) no matter what number I add in this field I get a warning of

'Invalid Field Outer - 1'

Not quite sure what the error relates to to be able to fix it. I need this value to be a 10.2 decimal, so I could work around it with a string with a regex rule, but not ideal

Do you still have this problem ?

Seems to work for me.