Double image in Crosley 9-408

[stuben]

I have finished re capping this set which is an RCA 8 TS30 clone. I have replaced all electrolytic and paper/wax capacitors only. I have not touched any of the ceramic or mica caps.
I’m getting a picture after adjusting the horizontal frequency control on the back of the set, however it’s unstable and jittery in addition to the double image which is in the vertical plane, one above the other. I loose sync when turning the picture control too far clockwise. I can try and post some pictures if necessary.
Thanks in advance for any suggestions!