2.2 degrees of pinion angle or 5.2?

I have caltracs and mono leafs on the dart and was checking the pinion angle and I currently have 2.2 degrees nose down with a 3 degree angle shim. Those with caltrac experience, should I remove the angle shim to get 5.2 degrees or leave well enough alone? It is a crappy cast aluminum shim and I will eventually trade it out for a billet shim, but what do you think?

i would get some good steel shims and run it at your 2.2. calvert told me to run between 2-4 degrees noise down. I ran my 65 at 3 and never had a problem. mopar65

<---- still waiting to see Dart go down the track

what is the tranny at

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where is the tranny at

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fixed it

see small clip above