Been looking at radical for a while...I'm itching to buy a new ball...been 3 yrs since my last purchase....let me say I'm down and in player,stroker,ball speed 15,medium revs...I want a ball that's smooth and predictable... What do you recommend?

If you can find one, I'd recommend a Yeti Untamed. The next piece would be a Reax Gusto. I've also heard a lot of good things about the Primo.

I forgot I have high track....yea symmetric cores I prefer that's why Brunswick copperhead is fav ball ever...had a damage I did well with, now bought ai did ok,bought dv8 brutal nightmare boy that was wrong ball for me...long and strong not ball reaction I like....

Smooth and predictable. Rack Attack Solid, Grease Monkey Pow, Rave will work well for most medium length THS. If you're looking for something that handles a little more oil . . . Primo or Guru Supreme. The versatility of the Radical line is great. If you struggle later in the set kicking out the corners or 8-10, you may want to get a Ridiculous or Motion hole a Grease Monkey Pow or Whack. I, after talking to Mo, drilled a Guru Master with lower flare drilling for a stroker. He loves the way the ball carries for him. They have the most comprehensive drilling info in the business. Have your PSO help match the right drilling for what you're looking for and your game.

man, not one mention of the Score on here. What a great benchmark ball!

great deals online right now.

http://www.bowlerx.com/Radical-Rack-Attack-Solid-Bowling-Ball-RADRACKATTACKS.htm

The Yeti Unleashed is a symmetrical piece designed for heavy oil and it works. My dad has higher speed and low revs (250 RPM) and this ball allowed him to get a good 5 to 7 boards left of where he normally plays. From straight up 10 with his Hypercell and Hyroad to 15 and farther left out to 10 with the Yeti Unleashed and the ball comes back with power.  3 " pin to PAP , motion holed.  It is early and smooth and continuous. Carries better than his Guru Mighty in my opinion. Just keep it clean and keep dulling the cover down when it shines up from use and the ball will keep performing like new.

http://www.bowling.com/products/radical-yeti-unleashed.htm

The Yeti Uncaged is a great piece too. On sale and you can't go wrong at the price on sale. My dad has this ball too and it might be for a little lighter oil but we dulled his and it moves well on heavier oil. It goes a bit longer and a bit more angular than the Yeti Unleashed, even at the same cover finish.

http://www.bowlingoverstock.com/radical-yeti-uncaged-bowling-ball

Try the Guru Supreme.   You will be surprised at how good this ball is.  You will not be disappointed.

Your opinion on the difference between the original Guru and the Guru Supreme?  I don't have a Guru but from what I have seen the original is so versatile.  The ball will handle oil at box surface or duller.  I have also seen it work very well on medium light with a higher grit surface.  My dad has the Guru Mighty and I think it might be the worst out of all of the Guru line.

I'll second Phil's response concerning surface adjustments. Best example in my experience owning Radical equipment was my first Reax Version 2 solid. I was so frustrated with it that I tried selling it on eBay; there were no takers. I tinkered with the surface once more and finally saw something I was looking for with that piece. I liked it so much that I bought a second Reax Version 2 solid. Now I don't leave home without one or both pieces.