Roberts R66

[LyntonP]

Returning to the radio today first step was to re-do the diode and resistor rectifier for the HT. satisfactory conclusion with the HT a couple or three volts below 90v. Then considered the LT but on closer examination I’m not sure if I have found something amiss? The selenium rectifier Has five connections. Two go to the transformer, one goes straight to ground (not shown on diagram) and the other two which are the DC should both go to the junction of R16 and C31 (Traders sheet). On my radio one goes to the junction mentioned but the other goes to the junction of R15 and C29? Is this a mistake or intentional factory mod?
I took some pictures as best I could but please excuse the soldering around the HT diode/resistor as I was still experimenting!
Lynton