By 1989, the Y-MP was starting deliveries, and the main CRI lab in Chippewa Falls, Wisconsin, moved on to the C90, a further improvement in the Y-MP series. With only 25 Cray-2s sold, management decided that the Cray-3 should be put on "low priority" development. In November 1988, the Colorado Springs lab was spun off as Cray Computer Corporation (CCC), with CRI retaining 10% of the new company's stock and providing an $85 million promissory note to fund development. Cray himself was not a shareholder in the new company, and worked under contract. As CRI retained the lease on the original building, the new company had to move once again, introducing further delays.