Fly Sky FS-GT3B multiple model memory not working

[gehweb87]

I just got a gt3b for my two e-maxx trucks. Fly Sky & hobbypartz both say it has a 10 model memory so I thought cool and I ordered one off hobbypartz and 2 extra RX's. I binded both RX's to the TX that was easy, once I found a manual(The manual / VRC disk was not in the box).

Here is my Issue when I switch it from model 0 to model 1 to put my settings in for my 2nd truck it changes the setting for truck one to truck 2's settings what gives? All I want is for the two trucks to have different CH.1 trims and endpoints but all ten models(0-9) change to the same thing. Anyone else have this system.

I guess I got what I paid for.... cheap junk