Hello. This is my first post after my introduction and I am new to 3D printing so please excuse my lack of expertise. I need some help. I just fired up a Dimension SST printer I obtained after a 9 year slumber. I got everything working and was able to start a first test part. After the machine prints the initial layers of support on the modeling base, the support starts to flow slowly and eventually stops after the first layer of ABS is put down. The support is 9 years old and I am assuming that this is the most likely culprit. Can someone recommend a good source for soluble support that will work with the Dimension SST? I just need the material, not the cartridge. I am aware of the EEPROM reset that is required to do this. The materials I have seen on the market are for a head temp range of 215-230 C. When my machine starts it heats up to 270 C. I am not sure if this is operating temperature or initial temperature. Any help is greatly appreciated. Thanks in advanceflatheadkid1