ok ppl need a lil help here cant hit my driver anymore used to be able to hit it like 290 to 300 yrds not anymore,i had to result back to hitting a 3wood off the tee. i can hit it 260yrds b ut i miss the lenght i was able to hit with the driver i have tried a new stance, slower swing i pull it left all the time now with not diatance maybe 200 yrds any suggestions i need the help!!!!!!

This sounds like an alignment issue. Have someone check your shoulders and hips. Also, you may want to check your grip. If you're pulling it, you may want to WEAKEN it. If you're front hand is turned in too much, you will naturally pull the ball as you swing through the ball.

Ok it sounds like you are having problems with your follow through. I assume you are using the same driver you used to use...is that correct? If so, try adjusting your stance when teeing up. You arms shouldn't be too extended or too low when aligning. Good luck....hopefully you've already corrected the problem and are hitting 300 yards again.