Great to see everything went well with the I-LAP system
.like i have always said it is a very under rated system,because it is over shadowed by the AMB/MYLAPS system.
As for the transponder if they are not flashing check your connection or try another slot on the receiver.I have yet to see a bad transponder from the manufacture .Just remember not all empty battery slots will power ANY transponder,because it has a diode in it.it will allow power in but does not power out.
sean