I recently purchased a home and after trying to use the spa for the first time I realized that the jets on one side work well. On the other side however one of the jets is barely pushing water with bubbles and the other jet is completely dead. I used a shop vac to blow water through it and both jets are definitely not clogged. I tried to upload a video to this post but could not attach .mov file. How would I go about troubleshooting this issue. I spoke to a few pool companies in the area and they want to charge $250 just to come out, which I find to be ridiculous. Thanks in advance for your help.