Perfect!
With the addition of a heat reduction to Railguns, this is turning out to be a really fantastic balance patch for Engineers. It makes it possible to reproduce others' builds with a reasonable amount of effort, and removes the luck factor that divided the community into lucky "haves" and unlucky "have nots." I firmly believe this will increase diversity of builds -- people can try wacky new things with less of an up-front time investment, and with a knowledge they will be able to actually achieve their planned build.
Really great and I'm really looking forward to this going live.
Also my HOTAS is packed away for an upcoming house move, so I can't say myself, but people were commenting that the Chieftan's laterals were a bit crummy. This buff may also make that ship properly viable, again increasing diversity of build choices, which is a very good thing. Thank you to everyone at FD for your hard work on this patch and for listening to the community.