[GreggWardNZ]

Thanks Werk_AG for getting back to me so quickly. I attempted to remove the FS1000A module, but struck some problems, being amateur at soldering.

So, having bought a second Tx board, I decided to build the second board. I have finished soldering on the components, so will start testing it tomorrow. I have soldered an antenna to the FS1000A module on the new board.

I will let you know how I get on.