Here is 2 more feednecks to add thanks to Razyger.
"Warrior Ion Low Rise - 3.5cm
Stock Mini Feed Neck - 4cm"
On that note, could you include the sizing next to the actual feedneck in your posts?
Lastly, to make it look more awesome than it already is, underline the headings like Bolt and Board. It makes everything much easier to find in my opinion. I'd do the same with the description of the Bolt too underneath, such as, The Boss Bolt and The Eigenbolt. It's just my personal preference but ultimately your thread
Let's keep building this thread!