I have random stray points on my drawing. Anyone know why?

Can anyone tell me why I am getting random stray points on this drawing? It happens when I convert entities on the end of the weldment.
It started when I added a block, converted the entity, and then used autodefine. It decided to use the origin for the datum point...

1 Answer

I can't seem to see the drawing I uploaded, so here it is again...