I’m sure it was under light accelleration by a little old lady on her way to church. J/k obviously.Under what conditions do the DSS units not hold up?
As I said I have no first hand experience but you can search for threads. I’ve been researching 1 piece shafts to install in the spring and my findings point to the QA1 being the best and priced accordingly. Any product will have some failures or vocal purchasers but there definetly seems to be more from DSS than other vendors.