yes, very cool.

i've been working with the bend portion of it as i do plenty of curved work... i'm trying to work out the geometry of the bend - it appears that a 'bend' input angle of X degrees actually moves the end point of the selection 1/2 of that distance (so 1/2 of X) - so now i need to work out what ratio there is from 'bend' angle to arc length / etc... and decide if i want to venture into how it might affect overall length of a component - as my guess is that the bent length does not change...

all this so i have more control over it. i eyeballed the house bend by dragging the tool until it looked close enough to the arc i had drawn on the interior radius...