Some general sizing rules
In most cases, you have to change the length (the X coordinate) to make it fit.
1 Check boxes are PROPSIZE (30, 12)
2 OneOf properties are PROPSIZE (150, 40)
3 ListOf properties are PROPSIZE (320, 98)
4 Short text fields are approximately PROPSIZE (<LENGTH*3>, 12), rounding off the width (x) coordinate for cosmetics
5 Long text fields, such as LENGTH 4074, are about PROPSIZE (150,115).