Thanks for patient answer - one more learning question - are the block feeds at an end of the blocks ?
In general,it would appear that after the winter of sitting and weather, one might expect dirty rail issues. If it were a power supply issue, it would be limited to specific blocks. Then, I would be concerned with wiring or track connectivity for that block.
I like your outside line and have followed your posts about it. That's why I am sticking my nose in here.
If it is a rail joint/connector problem within blocks, there's commercial products, like greases and sprays to prevent moisture intrusion and corrosion effecting electrical connectivity. The De-Oxit company makes a one or two. Perhaps a quick spray of the joiners/joints with CRC 2-26 would work. I really like that stuff.
