Need to move a head from one zone to another (original install did not realize the future location of a frontyard-backyard fence). Original job is all poly/plowed pipe. Was going to pull the head from its "current" zone, remove funny pipe to lateral, and cap/plug at lateral. Avoiding a deadleg in the zone. Also planning to find last head on the "to" zone, tee in to its 1/2" funny pipe riser and run 1/2" funny pipe to new head (~15'). Based on gpm calcs, there's reserve capacity in the system on the "to" zone. Any performance issues with this method, or should I try to work my way back to the lateral for the "to" zone. Would definitely require a lot of invasive search and hit-or-miss digging. I just can't imagine the performance difference will be worth it for one head. Thanks in advance.