Steve,
How many cable dudes have no pass thrus with the expandables they are whored, errrr, sponsored by? I can not remember the last fb muzzy, hellrazor or g5 Montec that did not pass thru and drive deep into the dirt. Will You at least admit expandable penetration is consistently poor with few pass thrus? As far as deflections on bone with fb's> Sorry, 40th year on my place, over 1000 antlerless, and 400 bucks, hundreds of bt's. I want a second and lower drain hole with no bone deflection. Frankly expandables are for guys who wont take 30 minutes to paper tune a bow.