I'll have to try the RMD, but I'm concerned about bend/tensile test survivability.
Reduced motion, no whip, high travel speed - good points.
Up hill root and cap on the verticals which is no problem, overhead root is the only issue.
Consistent fit-up and root faces are very important, but the pulse is pretty good at handling slight inconsistencies.
We're having very good success with L56 .052 high dep pulse on our robotics, and I'm trying to spread the wealth to manual process.
I don't understand your difficulties with Axcess Accu Pulse and .052, it runs like a dream for me, at lease in the flat/horz position.
We're seeing 40 -60% increase in deposition rates over .035 spray, with little to no spatter.
Thanks,
Tim