quote:It has been my understanding when you drill a balance hole inside the val, it reduces track flare. Outside the val increases the flare.
quote:That core looks sick!
quote:quote:It has been my understanding when you drill a balance hole inside the val, it reduces track flare. Outside the val increases the flare. Steve,I have done a lot of study on this paticular iteam. OTTOMH, only Brunwick actually prints that inside val holes reduce flare. Currently both Rotogrip and Mo both state the opposite. Ebonite and Track referr to the hole in relation to the corebody as the contributing factor.The TA did not need the balance hole after the initial drill, it was added to increase midlane reaction (which it does ). Before the hole, I saw about 5" total flare.I'm out !--------------------two of ninesote