Processing Rules - Wider Boxes

"As a user of processing rules, I want to be able to read more of a variable name, so that I can read a rule set easier; and not have to click on each one to read the entire variable name. This feature would reduce both my own propensity to commit innocent errors, and, reduce the propensity of those I manage to make errors."

Concretely: the current width of the drop down boxes, now set at approximately 20 characters, is too narrow for today's product manager on the go.

Whereas I appreciate the constraint of the fat left navigation, we do set very descriptive, girthy names for our variables.

Thank you!