Prop and spinner came back! Actually arrived on Friday but I didn’t get home from work in Mexico until today.
So this thing has been from Idaho to TN to VA and back to TN!
And here is why. I pulled out the calipers to measure the bolt circle once and for all and it is 34mm.
Found a bolt circle chart on the other site and verified that a DA85, DA100, DA120, 3W100iB2 and 3W106iB2 are 29mm. However, the 3W85 Comp, 3W110iR2, and 3W120iB2 are 34mm, as is the DA150 and DA200. DA170 is 34mm, but with 6mm bolts.
So there is your prop trivia for the evening.