xEM received, injected and readable just cant write?

[TomHarkness]

Custom antennas for the RDV4.0 that will resolve all of these issues are very close to release

Proxmark LF Antennas

Sorry for delays!Got hit with a horrible virus! MASSIVE UPDATE!!! Last week was spent ironing out some final production / assembly bugs and I can confidently say that the antennas should be released very soon Sorry, I can’t give a more accurate ETA - maybe @amal can update when we have sorted out some logistics etc. We aren’t really in need of more beta testers at this stage as that part of the process has ben and gone but thanks for the offers everyone!!! For now, I’ll leave …