So the new Dunlop 4D 200 is finally out! Has anyone played with it? If so, please share your impressions. I currently play with the Babolat Pure Storm Limited, which has very similar specs, yet TW lists the 4D 200 as having a swingweight of 337 compared with 305 for the PSL. Looks a bit suspect, doesn't it? Also, I demoed the 4D 300 Tour and hated it for its instability and flimsyness, especially in the upper hoop. I suspect the 4D "technology" might be responsible. Any thoughts?