Finishing the job - installing flat support for keelbolts and mast step.

Amazingly the weather cooperated and this job is done!
Here's how the parts created in the previous post were installed.    They were bedded in very thick, glass-loaded epoxy, making a massive (relatively) dead-flat deck for the mast step and foundation to take the compression loads from the keel bolts.  

And this chapter will close with a "before" image!