Been juggling another Argus painting project while doing this. Making a 407 Argus, 10711, flying past the Comox Glacier in 1970. I'll post an image of the painting later (have you seen my Facebook page?)
Now....back the the FS Argus!
Here's my latest update. I'm cutting out and animating the Oil Cooler Flaps. Though not 100% realistic in the way they'll operate, at least they will open with the cowl flaps. If I figure out another animation tag I'll rename the parts so the Oil Cooler flaps can remain closed while airborne. The cowl flaps should be open (depending on the temps of course) only a few degrees while aloft. Rob