I did a crapton of work yesterday, including fur these, I got this much done of them before my back crapped out in hour 12 of work and I had to quit short of the finish line.

These have fans in them, which is the first time I have stilt done fans, I am afraid I have to admit that they don't offer much in the way of cooling BUT it does still ventilate a whole lot more with the fans than without, and so maybe these won't be such horrid arm saunas with the fans.

I have not done any build work today, instead been doing much needed cleaning, organizing and putting away, as well as pet enclosure work.