I have one and really like the reaction.. It is different than any ball that I have and I usually pull it out when my other stuff just doesn't seem to be working.... I wouldn't call it a heavy oil ball as it tends to labor in the oil when other balls don't seem to have a problem.. I think the BTM ratings have it a little high on its ability to handle oil.
That being said , the ball seems to traction all the way down the lane. It seems to do this without every burning up though...
I will also agree that it takes surface adjustments very well to fine tune the reaction.. I usually switch between 1000 and 2000 abralon with mine depending on the condition.
Also.. double check if your sidewinder is indeed the particle version. I heard there was a batch of balls that went out without the particle load added to them..
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18 mph,350 rpm,PAP 5 1/2 x 3/8up, 10-13 deg axis tilt, varied rotational axis deg.. usually 45+
HighGame 300 x 5, High Series 808
Book Average 220,PBA Xperience 193