That's why I asked...

It's an unfortunately truth that proper fit is often times never addressed except for those who are engaged in competitive pursuits or are enthusiasts who take it upon themselves to either search out a qualified bike fitter or learn the various benchmarks and techniques needed to establish efficient riding positions, with emphasis on the "S" as there are can be different "fits" for different types of bikes, events, or the time of year.

Most recreational cyclists are never properly fitted which, when combined with zero instruction on proper technique and use of gearing, contributes to many short-lived cycling interests.

Tandem buyers are also at a disadvantage in that tandems are "nominally" designed and sized for the captain's riding position, and a one-size-fits-all approach is then used for the stoker. There are other 'issues' but they're covered in previous posts that reside in the archives.

Good to hear you've been able to find a fit that works for you.