"Snog" wrote in message
...
I want to make a serving tray with angled sides and box / finger
joints at the corners. I figured , cut the sides to length and at the
angles I want. (15deg sides) Then to make a jig to hold pieces and
tilt blade at same 15deg angle. Any tips on how to do this?

A traditional English bee hive has sloping sides to each section just like
your tray and they are always made with box/finger joints. The hive is known
as the WBC type. There is one he
http://www.beesource.com/plans/wbc.htm
A search for wbc hive joint jig or some such terms will bring up a lot of
experience and plans.

Tim w