Looking for the Crystal Phasing Capacitor C71 from a 75A1. This radio has this cap missing. If I need to buy a parts radio to get this part ok. This is a 2 part variable cap- phenolic shaft 3 pf sec 1 and 10 pf. sec 2 Let me know what you have to get this fine radio back on the air. Thanks & Happy Holidays, Peter K2LRC