charlie... this game is a play-at-your own risk game.. that has a completely free option.. it is solely up to you whether you want to invest (risk) money on it.. the admins themselves post a minimum and suggested requirements list.. as well as admit there seems to be a consistant meter glitch and have done just about everything they can from their end to fix it.. short of upgrading their servers to the max possible (which can get costly)...
on another note.. 99% of the time the meter glitches are due to 5 things.. that are completely at your control and are up to you whether you invest money IN THEM... these are as follows...
1. a high speed multi-core processor.. having one will allow your computer to both process the gui of the game as well as the motion captures at high rates of speed with very little to no latency.
2. speed of your isp... different isp's have different types of internet service including but not limited to high speed broadband, bossted high speed broadband, t1, t3, dial up, dsl, boosted dsl, wireless broadband... upgrading your isp to a faster more online game friendly speed or carrier will help aid your meter problems..
3. amount of RAM... I know the game suggests having 2GB of Ram to run properly.. but this is in fact more of a minimum than anything.. if you want the best out of your performance, then you have to pay for it.. therefore i suggest going with 4 to 8 GB alongside the multi-core processor for best results.
4. Video Card... I'm willing to bet most people who play this game are running the base video card that came with their computer stock... while this is capable of running the game on most new computers just fine.. you will still have issues.... your best case scenario is to purchase an aftermarket video card (which they make some specifically for online gaming with better latency parameters) that has a minimum of 1GB of RAM built into the card.
5. Browser you use... most ppl have found that using the Google Chrome browser seems to have the best performance when it comes to latency based against firefox and internet explorer... I can attest personally that internet explorer is the worst possible with firefox being slightly better for load times but chrome being better for meter smoothness.. this is dependant though on the other 4 items listed above and how they interact with your specific hardware.
So in reality the choice is up to you.. would you prefer to use your money to upgrade these items in your computer to improve your game performance.. that could possibly pay for themselves over time (not from wgt of course since you cant actually earn anything from it)..
or do you want to take that money and instead buy balls that you may ultimately lose due to meter glitches..
thats the plain hard facts...