excel print setup fit width not correct

Questions
1

The svyUtils$Excel provides a sheet print setup feature.
I want the excel print to fit in 1 page wide by multiple pages high as needed.
The code I have is:

	var printSetup = scopes.svyExcelUtils.createPrintSetup();
	printSetup.setLandscape(true);
	printSetup.setPaperSize(scopes.svyExcelUtils.PAPER_SIZE.LETTER_PAPERSIZE);
//	printSetup.setFitHeight(1);// do not set - multiple pages high
	printSetup.setFitWidth(1);// one page wide
	
	scopes.svyExcelUtils.setDefaultPrintSetup(printSetup);

then later after creating a sheet:

	var sheet = workbook.createSheet(sheet_title);
	
	sheet.setPrintSetup(printSetup);//ensures that the sheet is correctly setup

But the resultant excel file appears to not be one page wide when I print it out.
Is this a bug or do I need something else in set up?

2

SOLVED:
After much trial and error and researching the web for the same topic I finally found this sequence works:

//in this EXACT order
var ps = sheet.sheet.getPrintSetup();
ps.setFitHeight(0);
ps.setFitWidth(1);

Oh Yes and if you want to see grid lines:

sheet.sheet.setDisplayGridlines(true);//for display
sheet.sheet.setPrintGridlines(true);// for printing

(Yes that is correct: sheet.sheet has methods…