What does it mean when my arrows hit nock left? Underspined or overspined?

right handed or left  bare shafts?

If you are a rightie arrow is underspined.

QuoteOriginally posted by Bjorn:
If you are a rightie arrow is underspined.

X2

Right handed and five inch shield 3 fletch. If it is underspined do I up or drop point weight?

QuoteOriginally posted by Wildschwein:
Right handed and five inch shield 3 fletch. If it is underspined do I up or drop point weight?

drop point weight

Or if you can cut arrow shorter.

I would cut the fletchings off of one and shoot it bareshaft. Nock left =underspined cut a 1/4" off shaft at a time till it flys straight or use less point weight to stiffen.