I now this has probably be talked about before bet could someone tell me how to set RTH altitude      Thanks

Honestly your best bet is to read the manual, then read it again.
You set the RTH altitude in the Go app, (do this when connected to the Mavic, as it only saves the settings when switched on), also RTH height should be set according to your surroundings at the time.

Harbourside Posted at 2017-1-23 05:07
Honestly your best bet is to read the manual, then read it again.
You set the RTH altitude in the Go app, (do this when connected to the Mavic, as it only saves the settings when switched on), also RTH height should be set according to your surroundings at the time.

I have set the hight and tested it but it only goes like 30 feet high no matter what number I put there any suggestions pls

Check your max altitude setting as well.
It may over-ride RTH height.

"I have set the hight and tested it but it only goes like 30 feet high..."  I agree 100% with Harbourside - read the manual first. The answer to your question is specifically addressed in the manual.  

Are you in Beginner mode?

SkySailorMan Posted at 2017-1-23 20:12
"I have set the hight and tested it but it only goes like 30 feet high..."  I agree 100% with Harbourside - read the manual first. The answer to your question is specifically addressed in the manual.

Whats the answer for us sight impaired people who are waiting for the braille edition of the manual?

fans7202207c Posted at 2017-1-23 19:51
I have set the hight and tested it but it only goes like 30 feet high no matter what number I put there any suggestions pls

I have checked the max hight and it's at 105 meters and it does go that high
When I have tested this rth hight I have never been more than 50 or 60 feet from home point but it does go up to about 30 feet and that's it but it turns flies in re ajust  works great just not high enough

fans7202207c Posted at 2017-1-23 22:55
I have checked the max hight and it's at 105 meters and it does go that high
When I have tested this rth hight I have never been more than 50 or 60 feet from home point but it does go up to about 30 feet and that's it but it turns flies in re ajust  works great just not high enough

And no its not in beginner mode

fans7202207c Posted at 2017-1-23 22:55
I have checked the max hight and it's at 105 meters and it does go that high
When I have tested this rth hight I have never been more than 50 or 60 feet from home point but it does go up to about 30 feet and that's it but it turns flies in re ajust  works great just not high enough

"If RTH, including Smart RTH and Low Battery RTH, is triggered between 16 ft and 66 ft (5 m and 20 m) from the home point, and Forward Vision System is activated:
1. If aircraft's current altitude is greater than 32 ft (10 m), the aircraft will return to the home point at the current altitude.
2. If aircraft's current altitude is lower than 32 ft (10 m), the aircraft will first automatically ascend to 32 ft (10 m), from the current altitude.

The flight speed will be adjusted to 9 mph (14 kph). The aircraft will start landing immediately if the Forward Vision System is deactivated. When entering Failsafe RTH, the Forward Vision System status is evaluated and RTH will adapt accordingly"

fans7202207c Posted at 2017-1-23 19:51
I have set the hight and tested it but it only goes like 30 feet high no matter what number I put there any suggestions pls

Your Mavic is in beginner mode ....

Anthony566 Posted at 2017-1-24 07:00
Your Mavic is in beginner mode ....

Nope not in beginner mode
I have found the problem for me at least I need to be more than 50 feet or so away from home point then it goes to the hight that I selected I tested it about 10 times worked perfectly
Thanks for all the advice though
And I also agree read read read and watch the videos