Hi,
Positioning elements one below the other without any space between the objects is the default behavior of Flowed Content.
To overcome this do the following :
1) Set Page1 to Flowed Content
2) For all the sub forms that are part of Page1, set the property as Positioned
Page1 - Flowed
..... Subform1 - Position
..... Subform2 - Position
..... Subform3 - Position
Its always safe to set a Page to Flowed and all Subforms to either Position/Flowed depending on requirement.
Suggest you to understand the difference between a Position Content and Flowed Content better as this is very important for form design.
if you still hav any issues mail me the form @ alcdtrainer@gmail.com