went out and bought a roll of robo wood filament. Ran solid prints with the normal pla setting and printed fine but the filament is almost like its water pouring through the nozzle. So went back and reduced by 5 degerees so 185 degrees Celsius and uped the print speed to 65 its helped alot but still some stringing effects. Will reduce to 180 today and see how it goes. But at least on the C2 i would recomend lowering the temp if your printing with robo wood filament. Just an FYI Also a side note i see alot of people saying to not leave the wood filament in the hotend why is that? Ive left mine in for 2 weeks now and seems like no issues.