quote for exactOut has correct quote value but incorrect gas estimate because it's for a quote going the wrong direction

[steezeburger]

Sort of hard to explain and quickly writing this before needing to leave, but it's causing us to make a 2nd request to get a quote for the "correct" direction of swap using the value we got from the first quote as amount in for an exactIn quote.

Can we make changes to the API to alleviate this issue?

Need to also just double check exactOut vs exactIn logic and see if there is anything else we can improve in the api to make f/e life easier.