Interesting, I wonder if Max Stealth's would work. You should be able to use as long a vane as you'd like. Most longer vanes are not as tall.I'll add to this even though I'm a little late. I'm working on arrows for next year and ordered AAE hybrids 26 to shoot 3 blade VPA's. I shoot 4 fletch with as much offset as I can get with the Bitz unfortunately the AAE Hybrids will not work with the VPA's with my setup. I tried an arrow with Vanetec 3.0 V-Max in the same configuration and they fly great to 50 yards. The size is almost identical but the Vanetecs are a little stiffer so I'm guessing it stabilizers better/quicker. I really wanted the AAE to work but I'll use them for 3d courses. If I could get 4" vanes to work with my rest I would use some. I don't think there's such a thing as to much vane when it comes to broadheads.