Brian,

These are the new factories that I found. Anything missing?

addpointsrf
annotationtext
dimaligned
dimangle
dimhorizontal
dimradius
dimvertical
leader
arraygem
boundingbox
boundingboxcenter
conic
explodemove
flow
group
ungroup
ungroupall
inset
isocurve
make2d
nsided
orient
orientlinetoline
rebuildcurve
removeduplicates
silhouette
twist
viewproject