How to resize only one base of a truncated pyramid

[robazarcon]

I want the base of the truncated pyramid to be flush with the box directly to its left. How do I do that? When I drag anchors it adjusts both Base 1 and Base 2.

[wim (Wim Dekeyser)]

Hi - you can sub-object select (Shift+cmd) the base 1 surface and scale that.
-wim