No problem... it's all about sharing what we know or find...
This stuff looks very promising, and the results I saw were outstanding! The Buick guy pretty much had to use something like this as most of the parts for his 64 Buick are not reproduced... and seeing as he's a perfectionist, he cam up with all kinds of uses for this stuff. He said you can drill and tap it too for items like the grill where it's Threaded etc... possibilities are endless!
For the Steering wheel, he filed the crack in a "V" shape and then used the Plastex to fill, and then sanded, the area was even quite close in color (different colors available in the kit and in the sample) and after wet sanding it was hard to tell where the repair was!