Jetmech is absolutely correct and 2.4 receivers should never be fully wrapped. They definatly do not like the heat this caused lots of problems when the fellows first stated cocooning them in foam like the old 72 stuff and this caused many failures.

On everything I do on up to jet turbine is to simply use Velcro This also provides plenty of vibration isolation. The hooks just ca'd to back of the receiver and the loops ca'd to the airplane. Don't depend on just the stickem on the Velcro.

John