Yes, I agree depending on how you taper the flat grain. I make English long bows with a (d ) style taper. American bows i make pyramid flat bows. It will give a 28 inch if it is flat or d- shape as long as you taper your belly towards the ends. I also taper the end to keep them small for more cast.Try burnishing the bow when you are finished with a shine , compressing the fibers.I use a long stainless rod or glass bottle.Paul Comstock found this method to work to eliminate frets and splinters . I may have said too much, but just some helpful hints, I have experienced to work for me. Denny