Tired of looking at my half dead plant that just sat there and did nothing, I finally decided to pull it out of the pot and check the roots.  They were half rotted, so I took a cutting and decided to put it into a 3 inch net pot, which I had just barely started using.  Net pots are probably the best discovery that I have made in growing Hoyas in the past few years.  I did not come up with the idea, but I have made tremendous use of it!