How to jog between two defined dimensions

First post here,

I'm coming back to solidworks after a period of inactivity and im trying to successfully learn everything about sheet metals and i'm coming to an issue with a particular example...i am fairly new to all this.

in the 2nd picture  show's what ive done so far....really simple it seems....have a jog in between two lengths of 11/16'' and have that angle for the jog at 20 degrees.

it seems with my efforts that having the jog angle at 20 degrees doesn't yield a dimension of actually 20 and im not sure what to do with the offset as screwing with that messes up both lengths that need to be 11/16''

1st picture attached is the drawing im trying to model from.

thanks for your help guys.

SolidworksSheet Metal