crosley 106P poor sensitivity

[charlesa]

Recapped radio very weak ( only 1 or 2 broadcast stations ) with lots of interference and noise. Set works the same with RF Amp. tube in or out (6SK7). Is that the right RF Amp? It's the same as the IF. Voltage seems about normal except screen is 75V. and Plate is 160v. but I can't find a good readable schematic. If I put wire ant to grid of conv. tube (6SA7) signal is better, several stations but lots more noise. Ant coil seems ok, no opens but switching is hard to follow on my schematic. Short wave bands work great Pushbuttons same as variable tuned broadcast band. Only station received is at 1120 Khz. and 30 miles away No strong Phila. stations only noise. I usually only work on pre 50 TV's but this is now a challange for a friend and I'm stumped. Can anybody help?
Chuck Azar