I have with me a vacmaster vp325 vacuum chamber sealer. I want to change the order in which it works. Right now it pulls a vacuum first, then flushes the chamber with a gas, and then seals the product. I want the machine to flush the chamber with a gas first and then start to pull the vacuum.
I've emailed vacmaster but they only replied with "It is not possible". I'm sure there is a way for me to either alter the program or maybe connect a controller to the system.
Any thoughts or tips?