Here is a version slightly different.
http://flyanglersonline.com/flytying/fotw2/011507fotw.php
The son of the guy who invented this fly is carrying the torch. His name is Wade Blevins. He is pretty active on Instagram. He does illustration too, awesome artist.
He is also under Samsonebug.
Here is another version I may give a shot.
https://vimeo.com/186066571
Yes, cut at angle in in the back I think it's 30 degrees. Yes you slit the bottom of the foam , but I haven't mastered sealing the fly's ass and I did glue my fingers together on the first one . The hook is a Daiichi 1710 #6 , it's 1/4" foam.
This stood out to me in the article I read.
"Callahan currently manages her own communications consulting firm after spending over seven years as state director for USDA Rural Development in Illinois. During her tenure, she oversaw a 20% reduction in staffing while still being able to generate a $1 billion increase in the Illinois loan portfolio."
https://www.ipha.com/news/post/3575/gov-pritzker-appoints-idhs-idnr-idfpr-leadership
I never fished the Dowagiac and only the St Joe once.
I got an email from a guide (must have signed up on his list at a show) where he says this:
https://www.facebook.com/rippleguideservice/posts/attention-dowagiac-river-fishermenthe-dowagiac-river-fishery-needs-your-help-the/1071315576247360/
then I did some Googling and I read this:
https://www.anglinoutdoors.com/blog
then here is a news story
https://www.southbendtribune.com/news/local/niles-moves-closer-to-removing-old-pucker-street-dam/article_9f9d1edd-2c0c-56ba-879b-213ede2799e9.html
At the end of the day I usually conclude dam removal is a good thing.
Santa brought me the Dennison Research Products blood knot tier. I just got done making a leader. This tool makes tying blood knots about a million times easier and neater. it's relatively cheap too. 10 or 15 bucks. I tried making a tool out of alligator clamps. Don't bother, this is easier.