Coverstock needs a few games on it to realize it's potential IMO. Felt this ball rolled more like a low Diff offering. With no loss of aggressiveness,or rolling out.
I swing the lane and layout is matched to my needs. I believe this is one of the best down & in balls offered by CB ,judging by watching the customers I've sold this ball to.
I say if you like to play up the boards this is one might be for you.

This ball is very clean on heavy oil. I got it drilled with a long pin so it will get down the lane and snap. I use this ball for heavy oil so I can play up the ten board and this ball never fails.

Holy smokes. Bought a used one to try it out. Only had a few games on it. It hooks like crazy. Had to move 5 boards left. Threw 5 boards left. Got there every time. 218 with my first game with it! I'm a 125 average. You need this one in your bag.

Love this ball smooth and very easy to red good pop down lane

Bought the Hellfire and I am in love with it. This will be my go-to ball. Very consistent. I mows the pins down.

Great ball very nice even kill through the heads with a powerful backend motion off the pattern. Maintains enough energy to push straight through the pins with little to no deflection. A must have ball in your arsenal!!!!!

Hellfire Flame is clean and smooth through the front and midlane, and with my speed and rev rate, still has the turn to drive the pocket and hit hard on the backend.

Very smooth threw the heads good backend great ball

The Lane Masters Hellfire Flame is a masterpiece. Excellent piece for any type of lane condition. Clean through the fronts, give a touch of midlane read, then makes a smooth, yet powerful move off the back of the pattern.