geniusdesignlab

Hello, is there anyway I can adjust the support area when I using PVA as support? when I enable support with Extruder 2 PVA, I see many useless support as added. Is there anyway I can manually remove these useless area?

I have an UM3, the problem is when using the PVA, when I print PLA or ABS they are all good. but once I print with both PLA + PVA, the problems come. I have to run few time to have it printed right. most of the time on the first few layers the PVA is not stick together. I have try to increase the temp about 10 degree higher and flow increase to 115%, some time it works and some time it doesn't. My question is, what is the best setting when print PLA + PVA Thanks,