Any tips on getting a Chaos Emerald in Sonic and Knuckles?

I never gotten all of the blue spheres. I been trying forever to get all of the blue spheres. My friends won't share any secrets and they have all gotten all of the emeralds and even my mom has gotten one emerald. Need youtube video of getting an emerald.Any tips on getting a Chaos Emerald in Sonic and Knuckles?
just concentrate and use the force Any tips on getting a Chaos Emerald in Sonic and Knuckles?

• After you touch a blue spheres, they'll turn into red spheres. DO NOT touch ANY red sphere.
  
• If the spheres are in a big X by X placement, they will turn into coins ONLY if you get the outtermost blue spheres and every single sphere in that 'box' is a blue sphere.
• Remember that if the blue spheres are in a 2 by 2 placement, they never turn into coins.
• Be careful with the white spheres. They will bounce you in the opposite direction and it sometimes gets harder to control. (If you do hit one, just press up to go forward again)
• Your running speed will increase, so watch out for that.
  
• Jump when you need to. It's there for a reason.
• Don't blink.
• Practice makes perfect.
  
• ????
• Profit!

Practice is the best way to beat it. Other then that, beat it as fast as you can or else the speed will be too much. I also suggest you find as many special rings so you can have more chances. I've gotten all seven chaos emeralds before beating Flying Battery Zone Act 2.Also, do not go for the rings unless you are familiar with the stage. If you just collect the blue spheres and avoid the rings, then it would be much easier. Get all the rings for a perfect at your second time trying.

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