Looks like your sig is currently 423 characters long. You might consider making it into a graphic instead.

<div style="text-align: center"><span style="font-family: Verdana, Helvetica, sans-serif"><span style="font-size: 14pt">&lt;I think were a clone now&gt;</span></span>
<span style="color: #0000ff">Doomhammer PVE US</span>

1----5----10--<span style="color: #ff0000"><span style="color: #000000">--15-</span>---</span>20----25----30----35----40----45----50----55----60----65----70
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That's what it calculates as length, not just the text.