nytro helix decisions

[Yamawobble]

So i am going to put the 14.5 rollers in the primary and possibly a secondary spring from barn of parts. I was also wanting to change the helix to help with upshift to try and gain a little more off the start and through mid range. I am torn between the 47 or 47/43 helix.

If i do go with a one of those helix's should I put a stiffer spring in to compensate for the more aggressive helix.
I have browsed through the threads on here but cant find the answer to my question

 

[hibshman25]

The soft start spring goes in the primary.

 

[Yamawobble]

The soft start spring goes in the primary.

Good to know, I just assumed it went it the secondary. I guess that's what I get for assuming.