@dc42 thanks a lot but I have searched for a solution for 2 hours before I wrote the Topic
Please if there is a FAQ Topic already "provide a link",
still cannot find it.

Thank you very much in advance!

superb, this did the trick!

as you said I got aware that in extreme positions the one arm could be way more thant the maxiimum delta hight at all
so I modified homedelta.g to

For all TevoLittle Monster owners this worked for me:
G1 S1 X630 Y630 Z630 F1800

Original it was set to G1 S1 X510 Y510 Z510 F1800 for the TevoLittelMonster
This caused the issue!

Thanks a lot

Hello
I have a minor problem on my TLM Delta with duet wifi.
If the effector stopped in a extreme position (most front D340) it homes but only on the axe with the most high position. the other two stop about 10 cm away on the first and the seccond pass .
If I push home twice all axis are homed correctly.
Can somebody tell me which parameters have to be modified that all axis are homed correctly during the first home
Thanks