Excellent. The fatal exception is gone. Thank you. Small observation in Rev7: When the radiobutton is first placed on the 2D Panel the button spacing is large. After 18 seconds the space between the buttons will auto correct. Properties for spacing is set to 1.500000 but for 18 seconds the spacing s...

Excellent. The fatal exception is gone. Thank you.

Using RadioButton revs 4 or 5 puts up an error.
"Flowcode has suffered a fatal exception" If I select YES the program will Freeze.
If I select NO the program will close.

RadioButton rev 1,2,3 did not put up this type of error.