Guy's It hold my hand up time, wtf am I doing wrong

Got a motorised dish

first thing I did was fit the bracket, it is as straight as my spirit level and the bubble

checked my lat long and worked out my elavation angle 27

atatched all the dish and motor ensuring it was all aligned

mounted it on the pole

pointed it roughly south, hoping to fing thor 1.0w/0.8

but I only get approx 4.0 on the snr no sig lock at all