Your not talking about that with my current .340 spine arrows are ya I have learned quite a bit after reading your link by Dr. Ashby. Will I run out and get heavier arrows, not likely since I am doing fine with what I have and still have 17 out of my original 24 arrows I bought three years ago.
Actually I was confused LOL. Although I was referencing the .300 spine you probably wouldn't want to increase tip weight, even for that. I believe that PSE makes an arrow that would work in your setup and might allow you to get a good FOC to boot. I think it is a .200 spine.
To further hijack this thread http://www.pse-archery.com/prod.php?k=56063&u=RXB I believe their 400 series is the .200 spine.
If I go to a .300 spine I will shoot a 125gr. head. My arrow weight would go up to 454gr. and I would gain a little KE, Momentum and only slow down around 12-14fps.
Now come on man, quit being childish. I have been down this speed road well over a decade ago. Yes, I replied to him with a suggestion. But the point you are not even addressing is, you are not merely replying to the OP. You seem to be on this crusade of "do it my way, please". You put your opinion out there pages back. Even you have to realize how silly you have taken it? IMO, I think someone would benefit to shooting 8-9GPP. I have learned from experience that its benefitial. What is wrong with me suggested to the OP to think about it? Try it and see the benefits? But some reason, you don't like that.
You were trying to convince him to do what he didn't want to do because of your deep rooted opinion. I reinforced what he wanted to do because he wanted to do it and wanted to know if it was possible and it was.