The Acme prop finder suggested the 3145 16.00x13.00 for me based on target wake size large, ballast 4-6k, and elevation 0-3k feet. If I was at elevation it would suggest the 3161 16.00x12.50.

3145 is $1104 on Acme website, but Prop depot out of Tennessee has it for $814 and free shipping. Nettles had it for $825 with $25 shipping.

I tried to call OJ on Thursday and didn't get an answer and they are closed on Fridat-Sunday. I will try them on Monday, but I think I am just going to get the Acme one ordered since the season is running down and I want to get them swapped out.

Thanks for all the information and suggestions.