I bought 3 whistler RDs in last 2 months.
Pro78se,XTR-690se and XTR-140...
PRO78se camed in Box..But 690se and 140 camed with plastic clamshells..
690se and XTR-140 had cosmetic blemishes by front sensor window.
I am guessing,blems cause by Rubbing against hard plastic clamshell.
Why not attached plastic film to protect the Front sensor window???????
Whistler need to improve on packing or I will never buy Whistler Products again!!!