alosso:You played five scores of 34 and better over the weekend, and each of these will have dropped your average because there certainly are higher numbers in the saturated mix
Agreed, there are higher numbers in your scores these will drop off reducing your "average" (actually you best scores over x amount of rounds in a tier). The 31 must have resulted in drop.
That said your main problems in scoring is your scrambling stats which need to improve. A third wedge would help instead of the hybrid but personally a better set of irons that are high trajectory would be a massive game changer for you. Sadly that will mean earning or spending credits.
If not, the best thing you can do is really work on your short game as currently you miss 30% of greens, and can only make par once every three times. Also read the putting guides in the forums as this is the other area that lets you down. Again, higher trajectory clubs will allow you to get the ball to stop on the greens, so hopefully will be putting from closer.
Enjoy the challenge.