Super garage door was really easy together to bauen.Da my blanket al 25 cm higher it was perfectly the two U-bolts with holes were there, so it was no problem to adjust the drive anzubringen.Das deep 20 cm and programieren door travel and the remote control is well described and really simpel.Meine chain has initially made NOISE because I had forgotten to tighten them stretch after the drive was just a buzzing noise can hören.Ich really recommend this drive ....
