Battery connectors??? Why so many????
KadetBuildr,
Your fast charger should be able to connect directly to the TX charging jack. I think that since it is diode protected it will prevent you from taking current out, but should still be able to read the voltage from the battery for the delta peak sensing, etc.
For cycling though, you would need to remove the battery from the TX and connect it directly to the cycler. If this is the problem, then here's my solution.
It's a block of wood drilled through with 2 copper wires spaced to match the connector. The one depicted is from my Flash 5. I'm sorry I don't remember the size of the wires, but you should be able to find it through trial and error.
Put a dab of 5 min epoxy on both sides to hold it firm.
The copper wire protrudes from the other end, so you can grab it with alligator clips. Wire this to banana plugs that connect to your cycler.
I haven't seen the newest strange TX battery connector, but hope this helps.