Collimators
	• In order to reduce the uncontrolled beam loss when creating the notch, the idea is to excite a resonant instability and then scrape the beam away at a well- positioned collimator. • Collimators have been commissioned, but unfortunately didn’t make it in time for this shutdown. • Most of the prep work has been done, so installing the collimators should be able to be done in about a day, and will probably get done before BooNE.