Ripped Out a Spoke ?

I now am pretty sure that tightening down the sprocket to the rag is causing the wheel to not spin , . . as if the brake is on.
In post 23, I asked if anyone had experience with the Shimano,
Is anyone familiar with a Shimano 26 x 2.125
Hub Shim CB 12G 36H ?, It is essentially a nice looking wheel, but I have never seen a coaster brake assembly like this the brake arm rest on a, "segmented star arrangement", of sort, has anyone dealt with this, before I have to go take a picture ?

Anyway the wheel will not spin now that I have tighten down the engine wheel sprocket, what changed ?

Picture?

Are the bolt heads interfering with the brake arm?

__________________
If it ain't broke, and you mess with it long enough, it will be.

No, It has gone from moving the brake arm freely to very hard moving it, This I believe is being caused by the tightening of the engine rear wheel sprocket ? I can't find anything on this, (Shimano 26 x 2.125
Hub Shim CB 12G 36H), the part the brake arm holds onto looks like the clutch center adjustment nut, (star shaped) Have you seen this before ?

All that I can tell you at this time is that D--mn Hub must be super sensitive ! I loosened all the bolts on the sprocket and tightened them
slightly until the, (altered by adjustment), brake arm, cleared, . .
this left the bolts not very tight, but close to snug, and it the wheel spins OK.

I'll true it out a little and tire it up for a try, . . don't know what else can go wrong, . . but that was a little frustrating, .

Ok, to close out this thread;
Runs, we'll find out how well ?!