I haven't fixed the rest, because I think it is ugly as hell..... aren't there other solutions?
propably becouse you haven't excactly fixed it, but make it only worse by adding vertical lines randomly there. Take a close look at the railings in the equipment sheet, calculate the pixel length between the poles and adjust the railings that way.
Or do (in future atleast) like the rest of us, use the standard railing block all together. Never go tracing the orginal railing of the source drawing. It just not the way to do it.