I have done some searching about the issue of loosing weight and bike fit. In general, folks seem to think that some minor changes usually occur, but nothing that would require buying a new bike. I am curious about your experience with moderate weight loss (20-30 pounds) and any changes that were made in bike fit as a result of weight loss ...

I am asking the question because I am having a new bike built and have received some advice that perhaps I should wait until I am at my desired weight and fitness level ...