Hi! Just trying to gather the masses' opinion on your retraction setting for PLA on your machine. I've faced some pretty severe stringing issues for a while now. Having dropped temperature low enough to cause delamination between layers (175 for Ultimaker PLA Black), I conducted some testing and realized that low temperature isn't likely to be the solution here. In desperation, I started tuning up my retraction distance and find that may have generated better results.
So far, I find the most effective being 60mm/s and 9mm. Personally, I heard ppl having their optimal result at much lower (like 60mm/s and 5.5mm). Is that something differs from machine to machine? Or perhaps we have yet to discover the optimal setting?
Please answer to this poll so we can find out!