I've been working load development on the 143 ELD-X for the last couple weekends using Noslers load data for their 140 gr bullet and US869 powder ranges (85 - 88 gr) and can confirm that I've encountered serious tumbling and fouling issues with the ELD-X. Upon researching this further; you can...
Re: WTS 6.5 Creedmoor
I'm interested if the barrel length is 26" to 28"
In El Paso, TX; could possibly meet you this weekend depending on your location.