Can anyone help me out with some recommendations or info on crafting the HQ items needed for the master crafting book II's please ?

I have managed to craft one balanced darksteel hook HQ out of about 50 and I am really struggling to get a solid successful rotation

I have all crafting classes at 50 so have access to all skills and also have all artisan gear and a Supra weapon, but the most I have managed quality wise is 36%

Thank you in advance