I think that turning option strict/explicit on would work out a few errors, becuase this:
Code:
_lblNumber_0.Top = rbOption1.Top + rbOption1.Height / 2 - 11
would def throw an error. Dividing the hieght by two would return a double, and an integer plus a double does not equal an integer. Take a look at grimfort's option strict/explicit link in the signature.