Predicta Princess

[Gregb]

I am new to the TV repair thing and have a couple issues with my Princess model TV. On the bench in pieces it seemed to work fine after a full recap and reresistor but once reassembled into the cabinet I am get HV arcing at the HV connection to the picture tube, what would cause this?
Another issue is the horizontal is not very stable, it will go out of sync if I change channels or start and stop the vcr, any thoughts on this?
Thanks

Gregb