Sometimes the conductivity of the tuning screws to the casting becomes questionable. There is a conductive grease that a lot of GE shops used to eliminate that issue.
Chuck ----- Original Message ----- From: "wb8art" <[email protected]> To: <[email protected]> Sent: Saturday, May 30, 2009 11:06 AM Subject: [Repeater-Builder] Re: Exec II input problem > Yes I have and I know they can be hard to see. But don't think thats it > but will be tearing it a apart again and clean and resolder as that did > seem to make progress with the issue. At first with the problem I could > get the sensistivity up to .35 better than spec with pulling out the RCA > jack to only the center pin connected now that doesn't help much so why I > think it was bypassing the loss of the filter stage and the fact that > possible resoldering the coil base improved the issue concurs with my > thought. > Randy >
