Do you want something like the following, at:
http://www.ac3d.org/forum/showthread...4022#post14022
These parts were NOT created with a Boolean operation
, I found it easier
to get what I wanted and with "consistant internal geometery" - using other methods.
There is a bit of a trick to creating these types of parts, try them (as a test), to
see what you can do. I wished they were genericaly easier.
BTW, these were all created in about 3 minutes.