Thanks for the N/S tip! Didn't know it, and I know why you thought to educate me! Hope you don't mind if I don't re-do it, it plays alright, and I'd rather program other songs. Seriously, thank!
Pay attention to the placement of bar-repeat signs.
In a 4-space measure, the single is placed in the 2nd space so it will appear centered in the measure.
The double, should be superimposed over the barline between the two repeated measures.