"I've forget...... may be to have an average return value from sonar, just for eliminate that a peace of grass crossing in front of the sonar can stop the car..... what do you think about it? Thank you very much!!!! Franco"

"Hello Jean Louis, I've succesfully test the 2.1.6 rev with new library, is very good to see in APM planner the pid value only for rover project.... good job also to Michael Oborne, and R. Lefebvre for their efforts !!!!! At this time I try to…"

"Jean Louis, another thing I've noticed is that when you switch with ch7 in automode for RTL function, the rover stop very hard, after start good and go to RTL position stopping very hard. Can we have no stop when switching with ch7 like in the…"

"Hello Jean-louis, I've tested last revision: SOFT START is very good, for my creewler the best is with sleewrate=8, but it depend from type of motors and gear ratio. I've try boost too: it's ok but I've seen that car decrase…"

"Jean.louis I need a little help from you. I've made other tests, and I've notice one thing. If I give a value of 70 (this is the value where the rover start to go) instead of 50, as I switch in automode, the rover start to go immediately…"

"Hello Jean-Louis, THROTTLE SLEWRATE RESOLVED!!!!!!!!! The mistake was due because of this line in Attitude arduino file: g.channel_throttle.servo_out = constrain(((float)throttle / 10.0f), 0, g.throttle_max.get()); Where 0 we need to change with…"

"Hello Jean Louis, ok I wait your test!!!!! Thank you very much for your efforts!!!! regards Franco"

"Hello Jean-Louis, I've made tests with last version, but the situation isn't changed. With slewrate=1 the car go backwards for 4 meters and after very very slowly become to go forwards, if you rise the value, the proportion is: less…"

"Hello Jean Louis, now I try to change the serial port3 boudrate, after I report you, but the strange is that the problem of start in auto mode, rover has it also without apm planner. Anyhow I try and after I report you. regards Franco"

"Jean-Louis, if it may help you, in mission planner with 2.1.3a, there are not the radio levels, the green one, and when I switch to auto, the voice said " no signal for......." I've try to upload rev 2.1.2 and evrything are…"

"Hello Jean-Louis, I'think it is not due to mavlink libraries, becouse now I've try without mission planner, and is the same... When I start from manual to stabilized, rover make a little jump but after is stopped, and if I switch from…"

"Just for know, I've try now tu upload APM mission planner to the last release, but is the same!!!! this version has the old libraries, the problem may due becouse of this? regards, Franco"

"Hello Jean-Louis I've problems with xbee comunications. When I change from manual to auto it loose the comunication. The version I've try befoure was the 2.1.5, there are some changes into the mavlink libraries? I've control with…"

"Hello Jean-Louis I download now and I try!!!!!!  "

"Hello Jean Louis Ok!!! I wait your new release!!!! Regards, Franco"

"Hi Jean Louis, I've made other tests: if you increase the values until 100, the rover start to decrease the backwards distance. At 100 the Rover go backwards for 5 cm or less and then start to go frontwards fast. It's obviusly that…"