I felt my meter speed up in ding area. its starts too slow to my liking until the rectanle ding area it speed up 5 times.
That's the way most golf games that have a swing meter (including WGT) are designed. The further you pull the swing meter back to hit, the faster it accelerates toward the ding area.
WGT won't change it. You'll just have to get used to it, like the rest of us did.