Hey Greg Doe. Hope your doing well. I am in a back brace to help my back heel, been doing a little work and ready to attach that bottom wing to my 45 Flying Fool. Decited to use my slant plug Fox 59. Did plan on my OS 50, but I think the Fox 59 will be a nice addition. Its heavier than the OS, but with all my mods and reinforcements it just might be the better choice for power. Any was trying to heel up and really enjoying our spring it’s been great! Keep them lines Straight and tight! AJ