What was your weight loss from Sleeve to RNY?
I think it depends on how much you have to lose but generally the weight loss with revisions isn't that spectacular and it comes off much slower. I had a revision due to reflux and not for weight loss and only lost 5 lbs but I was 10 lbs from goal weight. Therefore I didn't expect to lose much. There's a video on YouTube by Matthew Weiner where he talks about revisions, you should check it out.