Dovetail Guides

I've had a real run on dovetail guides recently and my stock is dangerously low so I'm doing a large batch which I hope will last to the end of the year. I start with 60mm square stock of Goncalo Alves which is put through the table with four separate cuts to achieve the profile shown below. Above is the waste that came off the end of the table saw. I've never found a use for this, so with space tight it gets cut straight up into firewood.

The ten blanks were cut on the table saw using an dead accurate cross-cut sled with a backer board to minimise tear-out, this stuff splinters for fun!
I haven't shown a picture of my set up as it requires the removal of the guards and I don't want to encourage anyone to work unsafely.

Here's a couple of shots of 137 guides produced, this took a days very boring work to get the guides from rough stock to this stage. It was also quite tiring as you cannot afford to loose concentration on the table saw  if you want to keep all your fingers!
There is a lot more work yet to be done.