Davo,
There was no real basis behind the comment.......It's like saying Solid state amps are better than Valve amps.
I have seen a few dramas with Spektrum though. It seems more like a parts incompatibility than anything........we did resolve an issue with a power Cap.
Mangoman is the biscuit with his explanation.
Power Caps are cool, I use them in all my cars. It's not a new idea, Novak marked one years ago..............
Will,
We will fix this on Sunday at Knox!