How do I Trim first 4 Left 0 from string?

[Hilary]

Hi,
I am working in crystal reports and I have a string 13 characters long and I
would like to remove the first four left 0 from the string. Can you help? --
Hilary

 

[Karl E. Peterson]

I am working in crystal reports and I have a string 13 characters
long and I would like to remove the first four left 0 from the
string. Can you help? -- Hilary

To rephrase, you'd like all the characters starting at the 5th position?

MyString = Mid$(MyString, 5)