Anyone willing to run pinwheel for me?

[Vandy321]

Not super smart on arrows, but did end up underrspined last year and made it a pain to get tuned with BHs.

Wondering if someone could run pinwheel for me just once.

Looking at Day Six and assuming I'm a 350 spine, but don't want to make that mistake again just guessing.

28 ATA bow
27" draw @ 65#
26.5 carbon to carbon
50gr outserts
125gr IW solids

Should be right at 472gr 3 fletched w/out nocks

Big thanks in advance

 

[Greenmachine_1]

Brace height?
IBO of the bow?
Are you going to run a wrap?

With my limited knowledge of the software, it appears that you will be a little stiff, but you could start with a longer arrow and cut off any extra until it tuned well (assuming the bow is well tuned)

My 2 cents.

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[Vandy321]

Thanks, no wrap, brace height is 6" i believe. No clue on IBO, 343 if Google is correct...its not fast at 27" and I think it was shooting my 425gr setup last year at about 255fps, if that sounds right.

 

[Greenmachine_1]

That's what I am seeing. I forgot about let-off in my questions. I'm not sure it will change much but I assumed 75%.

Maybe someone will provide more feedback, but I would maybe thing about a 300 spine that is longer c 2 c our adding a wrap to help stiffen it up or add a lighted nock (if legal).

I'm no expert, but that is what I interpreted the data as.

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[Vandy321]

Thanks for running that for me...At 26.5" on a 300 spine its a 500gr arrow...should I be worried about being too slow at that point?

 

[Greenmachine_1]

I shoot a 540 grain arrow around 265 fps. It's all about what you want it to do.

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