My first box mod

[mnealtx]

Sorry to hijack your thread, legpro.

I tweaked the center post a tiny bit to one side and it seems to make contact 100% of the time, now - call it 'something to try' if the tolerance stacks don't fall your way.

 

[legpro]

What happened to mine at first was I had cut the rca jack housing for the 510 battery connector a tad to short...just a hair and it pushed the center of my battery connector up and over just slightly so it was at an angle. Just a thought that might be the problem

 

[mnealtx]

File off a tiny bit of the contact on the inside of the RCA plug - I took a bit TOO much off mine and need to take a dab of solder and build it back up for my 510 / RCA adapter.

For my 801, I took a crimp pin and cut it short, then pushed it down through the battery connector to make better contact with the RCA plug contact - seems to be much better now.