A data engineering team runs a multi-cluster virtual warehouse (min 1, max 5 clusters) on Snowflake Enterprise Edition to handle unpredictable bursts of BI dashboard queries. Management complains that clusters sometimes spin up for very short traffic spikes, driving up credit consumption. They want Snowflake to be more conservative about starting additional clusters, favoring lower cost even if some queries wait slightly longer in the queue. Which configuration change should the team make?