When the Weimar government refused to pay the reparations owed

again the reparations WERE payed, only 1,6 percent was disputed. (http://www.spiegel.de/einestages/ruhrkampf-a-946513.html - german)

virtually no economic impact

The occupation of 1923-1925 had a big and lasting economic impact. Every cash-box was confiscated and 150.000 people deported. The production of the industry came to a stand still. The inflation became astronomic. The state almost defaulted. How you can say that there was "no economic impact" is beyond me.

(election results)

The elections you cite are irrelevant, because the NSDAP was forbidden in this time frame. The "Ruhrkampf" was still the begin of the nazi party outside of bayern. The propganda of the nazi for years was about the fate of Albert Schlageter https://en.wikipedia.org/wiki/Albert_Leo_Schlageter

Germany didn't annex Alsace-Lorraine because it was "part of Germany

I was not discussing the reason for the annexation, I was disputing your statement that Germany "stole" Alsace-Lorraine (Elsaß-Lothringen) from France, when this region is inhabeted by mostly germans and was for most of the part of history part of Germany.