Thanks i'll give it a godkightley wrote:If there's a nozzle purge built into the start script, then this would compensate for any end of print retraction.
I thought one benifit of dual extruding what to be able to mix materials such as PVA for supports etc?wirlybird wrote:Never tried it but the dissimilar materials is likely the issue. Try with the same material type in both extruders to see how it goes.