Hey Rock,
On the Delta, I'd suggest on letting this bad boy show you it's backend strength so I do not recommend placing it on your val or to drill it for early roll like your GP. Be very careful, the mb strength is "very" high and has quite a bit of influence. Placing it too close to pap will really make it pull, more then any Track ball you've had in the same position. I suggest pin over ring and the mb in a strong position to have some separation from your GP (earliest hooking).
The Reactive can be drilled like you think, pin under with cg out right some is fine. That will also give it a different look compared to your Blue Heat which is 1:00-1:30 under ring, right? The reasoning behind my suggestions are to offer you different reactions since you have a few pieces that can handle about the same amount of oil but now we can have the following:
1) GP for heavy oil - early roll
2) Delta 1 Med/heavy - length with strong backend
3) Arsenal Reactive Med/heavy to med/med oil for earlier roll and controlled backend
4) Blue Heat Med/heavy to med/med for length and good backend
I just drilled D Pats last nite and I changed his suggested layout (early roll) to keep the mb in a strong position because he also had it too close to pap. The ball still has plenty of grab but it just opened up the backends for him like no tomorrow (he loves Track again
). Just ask him.....he couldn't miss, actually, he missed but the ball couldn't miss...
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Rick Leong - Ten Pins Pro Shop
Track Intl. - Amateur/Pro Shop Staff
Vise Inserts Staff
www.Trackbowling.comwww.startabowlingrevolution.com*El Presidente of the Track Revolution