You want to hit up as much as possible while keeping optimal spin. I hit up 4.5-6 degrees with 2k spin. This allows me to carry on average 280 with 295-305 total. This is with 107 swing speed and 162 ball speed. If I hit down on ball my spin would spike up and carry would be around 250 range with same swing speed. Key to more distance is hitting up with proper technique. May need a shaft adjustment with new impact position but well worth it. Don’t need