Stringing with the Breakaway Support for PLA

I have a stringing problem with the Snapmaker breakaway support for PLA.
Different temperatures tried: 200 to 230. Different retraction settings 0 - 5 mm. Different flow settings 90 to 100. Always have Strining. Which settings are recommended?

Welcome to the club. I gave up on the breakaway support material because it oozes so badly. I’ve seen videos where PETG works really well as a support material for PLA, easily breaking free. Here’s one:

With a new BROZZL nozzle Plated Copper for Snapmaker and retraction 4.5mm, feed speed 40mm/s, nozzle change feed distance 20mm, additional feed volume at nozzle change 2mm3, pressure temperature 225, I have no more stringing