Problem Inserting Decimal Value Into SQL Server 2000

In my VS 2005 windows control I am inserting a record into a table using a proc.

One of the fields "Accuracy" should look like this 66.4, but when I isnert it from the proc itlooks like 66.0.  If I bypass my proc and use an inser statement from SQL quey analyzer it look like it should 66.4.

What am I doing wrong in my proc....

 

CREATE PROCEDURE [dbo].[insMyLameProc]

@PlayerName nvarchar(255),
@Score int,
@Rounds int,
@Accuracy decimal,
@CorrectPicks int,
@IncorrectPicks int

AS

--Insert the new game score
--===============================================================================================
insert into wmTurnTileScores
(PlayerName, Score, Rounds, Accuracy, CorrectPicks, IncorrectPicks)

values (@PlayerName, @Score,  @Rounds, @Accuracy, @CorrectPicks, @IncorrectPicks)
--===============================================================================================
GO