TS3’s are moving along. Waiting on first complete set metal pre-production samples. Hopefully have those soon. From there, if approved, we would move to production and then would have more solid availability date. Late this year is is our hope.
On the TS4’s, I made some design changes from the original #6 iron metal samples. A little tweak in a couple of places I had to make to get to the target specs I want. Probably delayed us a few months. Looking more like a 2023 release on the TS4, but if there are no more changes, we might make late this year.
Thanks for the interest. They both will be worth the wait.