For those not afraid of all the warnings, this conversion kit supplies you with 1.5mm JST sockets suitable for GLA, AMZ, BZ plugs. It provides a neat and low weight, low c.g. solution for using regular receivers for larger scales such as the Sanwa RX-471.
See picutres below for a idea how the conversion was made:
Step 1 - Remove original socket pins
Step 2 - Bend JST socket legs to correct width
Step 3 - Solder JST socket to receiver board
Step 4 - Continue solder JST socket to receiver board