I've had similar problems, look at the point on the blades where they are milled down to half width, sometimes the milled corner hits the stock rail before the blade proper and this contact is insufficient to carry enough power across the point. It can be sorted by carefully bending the blade so the toe hits the stock rail first.
HELP ME! IM CURSED BY LIVE FROGS
in N-Gauge LMS Layout
A blog by paulprice in RMweb Blogs
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Hi
I've had similar problems, look at the point on the blades where they are milled down to half width, sometimes the milled corner hits the stock rail before the blade proper and this contact is insufficient to carry enough power across the point. It can be sorted by carefully bending the blade so the toe hits the stock rail first.